https://hvacdirect.store/products/best-22x22x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9e8250ff-6efa-4959-93ce-8bb841da355b.jpg?v=1756214314 Best 22x22x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Best 22x22x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB24X36-4.jpg?v=1756214676 Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 24x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK16x14x1-M8-4.jpg?v=1756214876 Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 13.5 x .75" Filter King 16x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB30X36-4.jpg?v=1756215426 Filter King 30x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" Filter King 30x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_25d4ad2f-a7ad-4121-97d0-2b1b72b6bded.jpg?v=1756215629 Filter King 25x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x 1.75" Filter King 25x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X30-4.jpg?v=1756215877 Filter King 12x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" Filter King 12x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_27f67619-c9fe-489d-aaa0-488b9ca3d892.jpg?v=1756216122 Filter King 12x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" Filter King 12x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x20x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-3-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e571d5cf-e012-4959-925c-a5aeb700df97.jpg?v=1756216366 Filter King 12x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" Filter King 12x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 3.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-35-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1c158df1-9253-4629-a630-05817fd6094b.jpg?v=1756223258 Filter King 16x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 0.5" Filter King 16x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 35.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_101b9347-04d6-4fa6-aafa-b333e5eba4ad.jpg?v=1756223553 Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" Filter King 16x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-75-x-23-75-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6e5838e8-fbd7-42de-a5a5-a03e5eb74574.jpg?v=1756223891 Filter King 24x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" Filter King 24x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cc54414b-0236-4e1d-8918-612c522c1113.jpg?v=1756224135 Filter King 16x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 0.5" Filter King 16x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_74dc8990-b6f0-4559-af23-6084da8fba93.jpg?v=1756224341 Filter King 20x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x32x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cac517f8-61b3-4937-b46e-fe526c61a4ed.jpg?v=1756224825 Filter King 25x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x 1.75" Filter King 25x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x19x1-M8-4.jpg?v=1756225214 Filter King 18x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 18.5 x .75" Filter King 18x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_bc8ce920-4d44-4366-b3d8-608205c63898.jpg?v=1756225586 Filter King 10x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" Filter King 10x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB18X25-4.avif?v=1756226346 Filter King 18x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" Filter King 18x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_77b0f472-2c1e-4a24-93f4-4332b3ad63a3.jpg?v=1756226701 Filter King 15x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 0.5" Filter King 15x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_ccb5f79a-c9e7-4e12-acdc-49172e871e55.jpg?v=1756227165 Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" Filter King 10x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x28x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_75c77474-780e-458a-9601-54b7319868cc.jpg?v=1756227677 Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 0.5" Filter King 14x28x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X25-4.jpg?v=1756228048 Filter King 14x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" Filter King 14x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_aab7a45b-1e14-49fa-9bab-d3a98c47734f.jpg?v=1756230309 Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5" Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-38-x-23-38-x-3-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f97a7248-98f3-4d1f-8fa8-27afc173c908.jpg?v=1756273790 Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9baccf0e-4d2b-4bd5-9fd2-eb69d59b5038.jpg?v=1756274416 Filter King 20x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 0.5" Filter King 20x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK14x26x1-M8-4.jpg?v=1756274856 Filter King 14x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25.5 x .75" Filter King 14x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB18X30-4.jpg?v=1756275420 Filter King 18x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" Filter King 18x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_904f2e11-9b8e-45b1-b285-6bcaebc44bd0.jpg?v=1756276011 Filter King 22x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x 0.5" Filter King 22x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x37x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5x36-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_10074a9c-bcf2-4e2a-935d-8d8cfafaf69c.jpg?v=1756276413 Filter King 22x37x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" Filter King 22x37x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_0c6cc4a3-244e-42d9-b4b6-a4e9ffe0803f.jpg?v=1756276867 Filter King 12x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x 0.5" Filter King 12x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x12x1-M8-4.jpg?v=1756277415 Filter King 18x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 11.5 x .75" Filter King 18x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_be95ee67-4e37-4c35-9263-b121713cfdb8.jpg?v=1756278018 Filter King 10x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x 1.75" Filter King 10x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-15-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB08X16X0.5-4.jpg?v=1756278901 Filter King 8x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x 0.5" Filter King 8x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x10x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_db1e4d43-0520-425b-8f5e-62ec33bbf1ac.jpg?v=1756279683 Filter King 10x10x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 0.5" Filter King 10x10x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_5e6455a5-1506-4b22-8a07-f0e1d8160481.jpg?v=1756280039 Filter King 18x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" Filter King 18x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_71925c88-e49a-4842-ba74-97be68a68cf9.jpg?v=1756281137 Filter King 30x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x 1.75" Filter King 30x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB18X28-4-1.jpg?v=1756281827 Filter King 18x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27.5 x .75" Filter King 18x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x26-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_45aff1eb-3284-400a-8256-9cf99a8e54a3.jpg?v=1756282222 Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x26x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB22X26X0.5-4.jpg?v=1756282805 Filter King 22x26x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 0.5" Filter King 22x26x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_dd76b8db-fe47-49f6-b010-aa78bd815952.jpg?v=1756286190 Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB15X30-4.webp?v=1756286866 Filter King 15x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" Filter King 15x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK10x12x1-M8-4.jpg?v=1756287169 Filter King 10x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 11.5 x .75" Filter King 10x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a3c95a30-9187-4cfc-a4a8-d36a0bf8c5d0.jpg?v=1756287677 Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" Filter King 14x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_fb039405-8262-4858-8640-7fa731843ddd.jpg?v=1756288074 Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" Filter King 24x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB16X21-4.jpg?v=1756288521 Filter King 16x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" Filter King 16x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x30x0-5n-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-29-75-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_60e4b88f-b8fb-4aee-b2c7-8f5b1bbe4fa3.jpg?v=1756289113 Filter King 10x30x0.5n Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 0.5" Filter King 10x30x0.5n Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-36-x-1-76 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2258f1f8-e8fa-40da-97ba-af1ef749d43f.jpg?v=1756289916 Filter King 16x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 36 x 1.75″ Filter King 16x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 36 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x24x1-M8-4.jpg?v=1756290301 Filter King 17x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 23.5 x .75" Filter King 17x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_39317cd5-19c4-40fc-9fce-6fca8aec54db.jpg?v=1756290972 Filter King 16x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" Filter King 16x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB18X18-4.jpg?v=1756296221 Filter King 18x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 18x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB10X22-4.jpg?v=1756296678 Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" Filter King 10x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-22-5-x-0-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB16X23-4.jpg?v=1756297108 Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" Filter King 16x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x 0.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d78546c4-9cc4-4e30-b2f9-675b7f263b8b.jpg?v=1756298095 Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-0-6 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d5c11174-12f2-4e0b-b9bd-01c222535746.jpg?v=1756298670 Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" Filter King 16x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB24X28-4.jpg?v=1756299426 Filter King 24x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" Filter King 24x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b5ba5ef7-b8dd-4629-a75e-116f4bc023bc.jpg?v=1756299875 Filter King 17x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 0.5" Filter King 17x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB08X30-4.jpg?v=1756302351 Filter King 8x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" Filter King 8x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x16x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cdffef48-2336-4c12-bca4-0b7df765b8b7.jpg?v=1756302913 Filter King 10x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 0.5" Filter King 10x16x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB20X36-4_47314c6f-d527-4800-8d23-686182b354e7.jpg?v=1756303327 Filter King 20x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" Filter King 20x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-3-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9cc11a4a-d3d4-4c66-bc10-cb29812cd17d.jpg?v=1756446253 Filter King 15x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 3.75" Filter King 15x25x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 3.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5x0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_be71e002-7501-4456-b712-07473a594616.jpg?v=1756446839 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5x0.5" Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5x0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-3-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f01b0532-183c-4793-a642-fabc252aee99.jpg?v=1756447801 Filter King 12x12x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 3.75" Filter King 12x12x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 3.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB19X21-4.jpg?v=1756448220 Filter King 19x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" Filter King 19x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_05138139-cab0-445f-b52c-d3947abb056f.jpg?v=1756448611 Filter King 18x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 0.5" Filter King 18x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f2beb0d7-33a0-4366-8b65-9660438c5a2e.jpg?v=1756449300 Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x16x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6631cbe8-b0f7-4f93-93d9-88af641fe938.jpg?v=1756449690 Filter King 10x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" Filter King 10x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6a6702ac-3e66-4d66-9c60-4c19d0cee5e5.jpg?v=1756450583 Filter King 18x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" Filter King 18x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_3ef8df8f-1b43-46e1-8b3b-70f712b181dd.jpg?v=1756451357 Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 1.75" Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X27-4.jpg?v=1756452086 Filter King 12x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" Filter King 12x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x19x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6f88d985-163e-4c73-b6ed-c5b7def13fc5.jpg?v=1756452398 Filter King 16x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x 0.5" Filter King 16x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_02d41c8c-a8f9-42da-a1e1-57414810ca79.jpg?v=1756452668 Filter King 12x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 0.5" Filter King 12x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB20X23-4_164bd186-6ceb-422b-ba1e-1b048c4982a1.jpg?v=1756454329 Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X36-4.jpg?v=1756454688 Filter King 14x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" Filter King 14x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x30x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-3-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_07d605c1-f282-4760-92a4-47ded5884a0b.jpg?v=1756455015 Filter King 20x30x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 3.75" Filter King 20x30x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 3.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_386a56c0-6f94-41b9-8165-762b69bc566f.jpg?v=1756455428 Filter King 16x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x 0.5" Filter King 16x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_684c907a-ea67-4a24-b2f4-eb39f569f11f.jpg?v=1756456090 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 0.5" Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5x27-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_92eea938-585c-4dc0-864f-37aed0308f0e.jpg?v=1756456512 Filter King 10x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" Filter King 10x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_7408f7de-fe7a-491c-8b5b-f1921c337c81.jpg?v=1756456712 Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_800da3ec-795b-4903-9872-a185fa98a4e5.jpg?v=1756456998 Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 0.5" Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB11X11X1-4.jpg?v=1756457342 Filter King 11x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" Filter King 11x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/best-12x18x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_3fdef374-1c79-4cf1-bf79-fc3515a33799.jpg?v=1756457602 Best 12x18x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Best 12x18x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-1-76 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_47940c49-a18b-46c8-8200-a4762afcbcfd.jpg?v=1756457767 Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x16x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2aa462f9-92fc-40e9-b95a-8026d9c84b54.jpg?v=1756457962 Filter King 12x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" Filter King 12x16x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X21-4.jpg?v=1756458171 Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20.5 x .75" Filter King 12x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB15X25-4.jpg?v=1756458753 Filter King 15x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" Filter King 15x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/best-21x21x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_84981c46-61e1-4f73-8370-9d856abdb1a2.jpg?v=1756459178 Best 21x21x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Best 21x21x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_710adc0e-5ec3-4f56-9506-0b32c14eea05.jpg?v=1756459475 Filter King 17x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 0.5" Filter King 17x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X26-4-1.jpg?v=1756459732 Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" Filter King 12x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-29-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d9d2697f-5fd7-4b42-947a-8ec62df7db29.jpg?v=1756459999 Filter King 12x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 0.5" Filter King 12x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 29.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_bf62cc36-fa71-46d0-951f-5b8e24bcb786.jpg?v=1756460224 Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" Filter King 15x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X18-4.jpg?v=1756460793 Filter King 14x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" Filter King 14x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-15-5-x-0-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X16-4_27ba1c89-cbac-4188-ae74-246dcd793589.jpg?v=1756461518 Filter King 14x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x 0.75" Filter King 14x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 15.5 x 0.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x30x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d625b567-7f7b-4e03-88ea-c7daf49b7cf2.jpg?v=1756462060 Filter King 24x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 0.5" Filter King 24x30x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB18X36-4.jpg?v=1756462527 Filter King 18x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 18x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB10X20-4.webp?v=1756463609 Filter King 10x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" Filter King 10x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB10X15-4.jpg?v=1756464178 Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" Filter King 10x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6916f822-e3b1-4acf-9b20-fa2b838f73ca.jpg?v=1756464374 Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X36-4.jpg?v=1756464919 Filter King 12x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" Filter King 12x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1397c36e-fcf3-4dd6-89b1-679794dd622e.jpg?v=1756465449 Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" Filter King 30x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_da12d8b1-413f-4b45-b9a2-c12e3bec6e37.jpg?v=1756466032 Filter King 27x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" Filter King 27x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x20x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9eaddcdf-6585-4490-bd3c-9dda4a2b6cad.jpg?v=1756466305 Filter King 16x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 0.5" Filter King 16x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X14-4_98bb2096-0774-4bfc-bcb2-e51c623de886.jpg?v=1756466627 Filter King 14x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" Filter King 14x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB16X25-4.jpg?v=1756467027 Filter King 16x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" Filter King 16x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X24-4.jpg?v=1756467406 Filter King 14x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" Filter King 14x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_6d876ece-c569-4154-a6c5-52f2d348c9af.jpg?v=1756467703 Filter King 18x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" Filter King 18x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB21X22-4.jpg?v=1756467976 Filter King 21x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" Filter King 21x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK11x24x1-M8-4.jpg?v=1756468285 Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" Filter King 11x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x30x1-M8-4.webp?v=1756468708 Filter King 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29.5 x .75" Filter King 22x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_aa63efa1-52e5-4cbd-8d8b-e05c481a3d1a.jpg?v=1756469335 Filter King 17x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" Filter King 17x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_131be3ac-dc1e-4396-a9b2-cd6d392051af.jpg?v=1756470103 Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x 1.75" Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB14X10-4.jpg?v=1756470595 Filter King 14x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 9.5 x .75" Filter King 14x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB17X27-4.jpg?v=1756470821 Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" Filter King 17x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_20eb930c-b060-44f0-ac3f-1ebd75019e9d.jpg?v=1756471214 Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x29x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a258ed46-ff19-45fe-87db-437659c7ebb4.jpg?v=1756471612 Filter King 25x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" Filter King 25x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_0bb03850-2610-46c4-9cfe-12763b7b1b25.jpg?v=1756491737 Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 0.5" Filter King 15x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB10X10-4.jpg?v=1756492027 Filter King 10x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" Filter King 10x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_0c6fc374-6f68-458f-8986-c2113d5f19f9.jpg?v=1756492359 Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" Filter King 10x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e5b7b062-3f3a-4bce-b2ca-843dca1ee3e7.jpg?v=1756492613 Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" Filter King 21x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x30x1-M8-4.jpg?v=1756532344 Filter King 17x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 29.5 x .75" Filter King 17x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-0-5 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a651ef20-72c7-403b-bd0f-7334b2dd1297.jpg?v=1756532726 Filter King 21x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 0.5" Filter King 21x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 0.5" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x15x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_66dacbae-408f-44e9-b5a5-f1eec7e714b3.jpg?v=1756532986 Filter King 10x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" Filter King 10x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_61cda36f-0e2d-48f2-bd2c-1f48ff162974.jpg?v=1756533320 Filter King 22x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" Filter King 22x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/best-10x14x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_7416a4a4-3d1b-4990-8e2a-15b13cd019b8.jpg?v=1756533767 Best 10x14x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Best 10x14x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9cc292f9-818f-4f9f-aedc-0d51f77c9700.jpg?v=1756534647 Filter King 30x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" Filter King 30x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x26x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e82ccec2-46b0-4592-bd8f-4a8d9a2c792b.jpg?v=1756535226 Filter King 12x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" Filter King 12x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_8d0c48a8-feac-4359-89bc-00c9c4390928.jpg?v=1756535571 Filter King 12x12x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" Filter King 12x12x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x34x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_50f72383-e4ff-4440-96b3-4e2762543528.jpg?v=1756536087 Filter King 20x34x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" Filter King 20x34x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x18x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f14296ef-6911-495a-ada8-0b1bca97eed4.jpg?v=1756536747 Filter King 14x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" Filter King 14x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1aa237b9-9abb-44df-9201-ba90d28ae1bf.jpg?v=1756537618 Filter King 18x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" Filter King 18x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x37x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-36-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cd0034ec-6b80-4d47-a554-a1dd4b9aea7b.jpg?v=1756538486 Filter King 22x37x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" Filter King 22x37x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f0ede9aa-10e7-486e-aad2-d32ed459d744.jpg?v=1756539052 Filter King 10x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" Filter King 10x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-15-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a5dd86c7-883d-40c8-af31-cb616033c2fb.jpg?v=1756541089 Filter King 12x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" Filter King 12x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 15.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x37x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5x36-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_7c90966b-cc51-4b22-8b8a-c0112f89eb8b.jpg?v=1756541546 Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5x36.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-35-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_22690e29-c79a-4c3d-9e98-d077e5f187e7.jpg?v=1756542011 Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" Filter King 30x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x28x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5x27-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2b600dc2-cfef-4510-94e9-2ac170a2f319.jpg?v=1756542526 Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5x27.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x29x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_7b545aa7-3c37-47b0-9a5b-98d0f7d24622.jpg?v=1756543096 Filter King 25x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" Filter King 25x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f0b44f18-dcf4-477d-ad92-a7f9b300ed29.jpg?v=1756543552 Filter King 24x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" Filter King 24x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x19x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x18-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_475af2a3-cbba-48eb-b2ff-922be4710274.jpg?v=1756544221 Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x18.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x18x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-75-x-17-75-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_4cdfeabf-75b0-473f-a593-32abcc3547a8.jpg?v=1756544995 Filter King 12x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 17.75 x 1.75" Filter King 12x18x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 17.75 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_00599cb5-4041-4869-a8ae-7f09ba5729ca.jpg?v=1756545351 Filter King 16x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" Filter King 16x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_53c0b803-e2b2-4cb8-8e0f-0ea2b07931c7.jpg?v=1756545677 Filter King 27x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" Filter King 27x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_29b44466-0a6a-4ea0-af89-abc25dabe3a5.jpg?v=1756546032 Filter King 24x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" Filter King 24x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_81c3c385-1d5d-48d2-be2c-baedc10e045b.jpg?v=1756546817 Filter King 22x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" Filter King 22x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5x26-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_455c8e98-ce6a-4d4c-ac18-d90f27e6b604.jpg?v=1756547240 Filter King 16x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" Filter King 16x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5x26.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_724e2a0c-b7eb-4f5a-b4e7-4f9832c22950.jpg?v=1756705066 Filter King 18x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" Filter King 18x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f398e37f-5a7b-4acb-accf-b5db7ecb4227.jpg?v=1756705571 Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" Filter King 28x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x26x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_8386393e-dea3-4c84-9f38-5d07f08c7ba1.jpg?v=1756705824 Filter King 22x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" Filter King 22x26x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_22fd9ef3-7989-4510-8869-f0230efb3b09.jpg?v=1756706236 Filter King 10x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" Filter King 10x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f61b0897-fbb7-43f1-b234-48bbd4f6fae9.jpg?v=1756706610 Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" Filter King 28x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily 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https://hvacdirect.store/products/filter-king-20x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d5fab810-23bd-44eb-b75f-0b9c3b04d14d.jpg?v=1756707613 Filter King 20x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" Filter King 20x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x29x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2d529e2b-52ed-4aee-8ed6-031415432aaf.jpg?v=1756708243 Filter King 29x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" Filter King 29x29x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_07936037-4cf4-419f-961b-5333ad535280.jpg?v=1756708967 Filter King 12x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" Filter King 12x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-75-x-23-75-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_88381e59-5abb-4d82-8850-d3336b3baa3a.jpg?v=1756709221 Filter King 24x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" Filter King 24x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.75 x 23.75 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x18x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a63ed3de-9fc4-4ef7-86b0-e612f11f6845.jpg?v=1756709480 Filter King 18x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" Filter King 18x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b994081a-de63-4fa9-812b-3fe51ca84c54.jpg?v=1756709683 Filter King 10x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" Filter King 10x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x15x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9a996e06-50b4-4e3d-b3da-462a5f3a1d89.jpg?v=1756710463 Filter King 10x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" Filter King 10x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_79c194ff-39a9-4921-821e-ace0790b06d7.jpg?v=1756710731 Filter King 13x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" Filter King 13x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1662f288-b381-4c84-aefd-0bcd11becc20.jpg?v=1756710932 Filter King 15x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" Filter King 15x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/best-12x24x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-actual-size-11-75x23-75x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_87a2b6de-95aa-471f-be17-15062f295f9a.jpg?v=1756711300 Best 12x24x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (11.75x23.75x1.75) Best 12x24x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction | Actual Size (11.75x23.75x1.75) WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x32x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_56e2e648-5935-4e68-9749-3da63b010c02.jpg?v=1756711759 Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" Filter King 25x32x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 31.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_63d7a16a-7e54-4223-837e-68be61da45be.jpg?v=1756712147 Filter King 20x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" Filter King 20x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f56b28f7-94d0-4a8c-8fa3-ce0d381ae4cc.jpg?v=1756712452 Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" Filter King 20x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x16x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a84b35ab-abf4-4958-a666-ff37702bf72b.jpg?v=1756712793 Filter King 10x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" Filter King 10x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x34x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1a0f82c4-9c96-44ff-898f-2800e09973cd.jpg?v=1756713144 Filter King 20x34x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" Filter King 20x34x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_be69f651-6fe8-4da2-ac39-abf6bd62dd27.jpg?v=1756713376 Filter King 21x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" Filter King 21x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a3493c91-9c49-4067-97d6-c40f245fecbe.jpg?v=1756713796 Filter King 12x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" Filter King 12x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x15x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_553fe8d2-eca9-472a-a692-6fc7e6addede.jpg?v=1756714493 Filter King 12x15x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" Filter King 12x15x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5x24-5x1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_c1a0a7c2-be72-4f85-b032-c7eafdd637fe.jpg?v=1756714910 Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5x24.5x1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2ce090a6-1a08-46b3-acbf-59cbdf6f853c.jpg?v=1756715252 Filter King 25x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" Filter King 25x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 27.5 x .75" WholesaleHVACDirect 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x 1.75" Filter King 24x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_fb89aa76-70e6-49ed-87bb-8ece8222efc1.jpg?v=1756717425 Filter King 17x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" Filter King 17x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_baa1c351-3e6c-40ea-9663-1b05f9861cee.jpg?v=1756717917 Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" Filter King 22x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9912385b-3b1d-4dec-8aba-cd2afca28f80.jpg?v=1756718624 Filter King 12x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" Filter King 12x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x26x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_0e206545-7a55-4cb3-b5e8-41248591cd28.jpg?v=1756719190 Filter King 22x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 1.75" Filter King 22x26x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 25.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-75-x-29-75-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_7f569cc5-c4aa-4583-8118-ef5ebcc48a64.jpg?v=1756719557 Filter King 10x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 1.75" Filter King 10x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.75 x 29.75 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_260674c8-3d09-4cb2-b88d-880ece6c0b38.jpg?v=1756719928 Filter King 14x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" Filter King 14x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_771cfccc-b9f1-4506-8108-af2b6f8db187.jpg?v=1756720423 Filter King 15x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" Filter King 15x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_ca12acd4-00f1-423a-b7dd-5388af01d700.jpg?v=1756720832 Filter King 17x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" Filter King 17x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_5603e835-0555-4847-b92d-1fa07fbd0eb0.jpg?v=1756721379 Filter King 14x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" Filter King 14x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_961b904f-ef44-43fb-b336-720f8d587ec1.jpg?v=1756721850 Filter King 16x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" Filter King 16x16x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_84503f34-ce7f-4298-9697-47cfce76e549.jpg?v=1756722316 Filter King 21x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" Filter King 21x21x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_1a419f83-c52b-4c65-9dbd-6dbac04d9f7b.jpg?v=1756722616 Filter King 21x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 1.75" Filter King 21x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 21.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x18x1-6-pack-merv-8-hvac-pleated-ac-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d56c53c2-97c6-430f-948b-8410f610a549.jpg?v=1756722863 Filter King 14x18x1 | 6-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" Filter King 14x18x1 | 6-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 13.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_971f0369-d330-4b3d-a62f-3ee9aa36511b.jpg?v=1756723126 Filter King 20x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" Filter King 20x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x15x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_20fa7a85-4674-47a7-b315-14046c7a2554.jpg?v=1756723318 Filter King 12x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" Filter King 12x15x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cfea2ea5-8698-4778-af7b-acbced0242ee.jpg?v=1756724393 Filter King 14x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" Filter King 14x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x10x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_26685aaa-ffee-4dbc-a0db-f2d30f8c3ca4.jpg?v=1756724731 Filter King 10x10x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" Filter King 10x10x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x36x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_c932656f-96c8-4800-876f-7fed60fcb3a0.jpg?v=1756725302 Filter King 14x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 1.75" Filter King 14x36x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x14x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_65d4f518-c20a-42c5-9523-6e1a72fb2c7f.jpg?v=1756725698 Filter King 14x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" Filter King 14x14x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 13.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_10127571-252f-4ff5-a92e-69eb463bf94c.jpg?v=1756726062 Filter King 20x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" Filter King 20x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_3f3a954a-e2c7-4140-9318-a37f6c3eaf7f.jpg?v=1756726459 Filter King 15x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" Filter King 15x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x14x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_011222a7-0a0d-4c1e-bfa4-29b5669e345e.jpg?v=1756726919 Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" Filter King 10x14x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2c99f9d0-924a-4251-87c9-7f6a1888327a.jpg?v=1756727454 Filter King 10x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" Filter King 10x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x19x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_84f2fe27-9d4f-4108-977e-d0b40de66dcb.jpg?v=1756727851 Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" Filter King 16x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_65fcd4fd-bf48-4b23-be09-3028741a2402.jpg?v=1756728367 Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x29x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_fff989ae-6a4e-4b8f-9942-ebba2a87f6d6.jpg?v=1756729289 Filter King 29x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" Filter King 29x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x29x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d67afc59-6455-4c74-aafe-560b0c38906a.jpg?v=1756729840 Filter King 25x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" Filter King 25x29x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_c87c137a-b3ee-4d70-ac26-07aeb1cd610e.jpg?v=1756730342 Filter King 22x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" Filter King 22x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x10x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_8a0ead7e-3c05-4ac6-acea-ffd71c170049.jpg?v=1756731537 Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" Filter King 10x10x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 9.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_3cb5f76e-1f1e-4add-8955-ad1c719c3670.jpg?v=1756732017 Filter King 16x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" Filter King 16x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_40e41c14-f84e-4c96-8f15-bb0389e74176.jpg?v=1756732734 Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" Filter King 12x12x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_51f2784a-8757-4fc2-9d00-236bbc96866b.jpg?v=1756733689 Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d0cc4e88-0b6e-4c7b-98c8-07cf72ab8198.jpg?v=1756734404 Filter King 19x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" Filter King 19x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 20.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x27x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-26-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_fb5b001c-39d6-465e-bdc6-ca15fbd4176d.jpg?v=1756734898 Filter King 27x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" Filter King 27x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 26.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_9dd4fca4-ab86-4d6a-9d0c-cbad62e6a50d.jpg?v=1756735173 Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" Filter King 20x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x16x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e34d1173-6017-4eba-a65d-026af9ac4e6e.jpg?v=1756792177 Filter King 8x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" Filter King 8x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_de4c1c59-78ec-49ea-a056-dc0b5737ec74.jpg?v=1756792756 Filter King 10x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" Filter King 10x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_64557571-71ef-4d7b-8101-9e47a42df25b.jpg?v=1756793363 Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b69c7ac2-b9ec-47d2-ac6f-6df4bd0729cc.jpg?v=1756794301 Filter King 8x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" Filter King 8x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d6a1b3b9-7c83-43bf-8377-85efaee41e1f.jpg?v=1756794830 Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_48118994-0dd0-41d4-a792-46f6769d1bf1.jpg?v=1756795355 Filter King 17x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" Filter King 17x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_4cf442b1-553a-4f25-a3ee-d6eaa3cd61e0.jpg?v=1756795934 Filter King 15x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" Filter King 15x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_08fad673-6b63-46f4-8dc2-181b2d7250f7.jpg?v=1756796764 Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_f09d6292-c557-40f1-8102-2bd9fe4732fb.jpg?v=1756797713 Filter King 14x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" Filter King 14x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-88-x-21-88-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_02a10e1d-161a-4fa7-8be1-03348ad406af.jpg?v=1756798273 Filter King 22x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.88 x 21.88 x 1.75" Filter King 22x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.88 x 21.88 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_5a1ba587-3089-4f3f-aaaa-ad00f972b3a0.jpg?v=1756798947 Filter King 20x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 1.75" Filter King 20x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e7918f55-4e7a-498b-9213-823e9977d43d.jpg?v=1756799512 Filter King 18x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" Filter King 18x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x21x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_68925b83-9fc7-4dba-b7df-d6fd673ac28d.jpg?v=1756799807 Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 1.75" Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 20.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_ea0cde24-84ea-4c84-bccd-8ca604c9f531.jpg?v=1756800492 Filter King 25x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" Filter King 25x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_c896ae1a-9a73-47e7-9879-a9221616aeaa.jpg?v=1756801141 Filter King 14x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" Filter King 14x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_3fa92c23-a646-4152-86af-d8f74b2fc237.jpg?v=1756801760 Filter King 15x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" Filter King 15x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b02aa98a-5d82-4bb2-aa4a-8de5f0ea57d4.jpg?v=1756803153 Filter King 12x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" Filter King 12x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_004bef0a-f08d-4a97-961e-aa35a7305166.jpg?v=1756803675 Filter King 12x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" Filter King 12x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b560ea16-ced3-4a65-b373-4f1e36f7c3da.jpg?v=1756804243 Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" Filter King 18x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_ae5e7029-449b-4bbb-85ac-4522e2913c21.jpg?v=1756806534 Filter King 14x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" Filter King 14x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_e9c75c96-03eb-4e0a-8ad4-d5c4033d7da7.jpg?v=1756806781 Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" Filter King 24x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_bc2a4a02-c824-47f9-8c91-b668fa1fdb21.jpg?v=1756807568 Filter King 18x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" Filter King 18x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_abbf10b7-da51-4206-b4ac-d597e5432b10.jpg?v=1756808067 Filter King 18x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" Filter King 18x36x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 35.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/fliter-king-12x36x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_69c3aba2-1827-4897-b74c-9e425c3bbbfe.jpg?v=1756808432 Fliter King 12x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Fliter King 12x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_4a0ab51f-b82e-4f0d-84b6-e77a2658be71.jpg?v=1756808738 Filter King 19x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" Filter King 19x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x22x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cf72d80b-4955-4f10-91be-6f6f7ca677e2.jpg?v=1756809329 Filter King 17x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" Filter King 17x22x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x27x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d556413d-6f98-4bcb-8ffc-8843bf6c33af.jpg?v=1756809780 Filter King 16x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" Filter King 16x27x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-24-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_66b048e6-cd33-4318-b0ba-9e8894c96514.jpg?v=1756810182 Filter King 15x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" Filter King 15x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 24.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_272c1a39-ba42-49df-9ce9-4c77df1ea1d0.jpg?v=1756811404 Filter King 16x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" Filter King 16x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-23-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_10221ff8-9656-4600-a79a-caddd58a77f3.jpg?v=1756811682 Filter King 10x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" Filter King 10x24x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 23.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x18x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_b5a137c5-d1bc-4b11-8387-9fb4c50781b1.jpg?v=1756811979 Filter King 18x18x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 18x18x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_4dcf07be-13cd-4f87-9ec1-3bcc2db18720.jpg?v=1756812481 Filter King 10x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" Filter King 10x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x40x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_477bae7a-c163-40be-9ab7-a24a9e0e60b2.jpg?v=1756812914 Filter King 20x40x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" Filter King 20x40x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_a6aabdd4-0057-4c56-802f-80a4db349072.jpg?v=1756813350 Filter King 16x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" Filter King 16x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_09c24a8b-286a-41a5-8f96-e55dd9935e7a.jpg?v=1756813688 Filter King 18x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" Filter King 18x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 29.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x36x2-air-filters-6-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_8d4e010a-0818-4fec-a1d4-bdad4340b16c.jpg?v=1756814038 Filter King 16x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 16x36x2 Air Filters | 6 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x40x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-1-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_54f9a08b-3fc2-46f9-8b95-80655e3aaefa.jpg?v=1756814586 Filter King 20x40x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" Filter King 20x40x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 39.5 x 1.75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_d12d7c73-c97d-48cb-8bb2-d2e3d05a5ede.jpg?v=1756815400 Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x28x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_5d47a84e-2ee3-4db6-92e4-d2def68fa835.jpg?v=1756815918 Filter King 14x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" Filter King 14x28x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x20x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_2575f2d9-fd45-4483-bf65-0efc0a78b828.jpg?v=1756816364 Filter King 10x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" Filter King 10x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x47.5x1A-M8-4.jpg?v=1756816774 Filter King 22x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47.5 x .75" Filter King 22x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-52-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x52.5x1A-M8-4.webp?v=1756817214 Filter King 28x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 52.5 x .75" Filter King 28x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 52.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-66-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x66x1A-M8-4.avif?v=1756817800 Filter King 19x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 66 x .75" Filter King 19x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 66 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-42-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x42.5x1A-M8-4.jpg?v=1756818341 Filter King 30.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 42.5 x .75" Filter King 30.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 42.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-6-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x6.5x1A-M8-4.jpg?v=1756819660 Filter King 23x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6.5 x .75" Filter King 23x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 6.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-11-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x11x1A-M8-4.webp?v=1756820214 Filter King 18.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 11 x .75" Filter King 18.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 11 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-49-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x49x1A-M8-4.jpg?v=1756820747 Filter King 22x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49 x .75" Filter King 22x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 49 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x24.5x1A-M8-4.jpg?v=1756821189 Filter King 18x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 24.5 x .75" Filter King 18x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-25-x-76 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x25x1A-M8-4.jpg?v=1756821727 Filter King 23x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" Filter King 23x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-7-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x7x1A-M8-4.jpg?v=1756822402 Filter King 24.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7 x .75" Filter King 24.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 7 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-64-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x64x1A-M8-4.webp?v=1756879018 Filter King 22x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 64 x .75" Filter King 22x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 64 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-31-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x31x1A-M8-4.jpg?v=1756879413 Filter King 18x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 31 x .75" Filter King 18x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 31 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x23x1A-M8-4.jpg?v=1756880061 Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x29.5x1A-M8-4.jpg?v=1756880325 Filter King 28.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 29.5 x .75" Filter King 28.5x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x5.5x1A-M8-4.jpg?v=1756880641 Filter King 27x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 5.5 x .75" Filter King 27x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-49-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x49.5x1A-M8-4.jpg?v=1756881199 Filter King 24x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 49.5 x .75" Filter King 24x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 49.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-27-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x27x1A-M8-4.jpg?v=1756881591 Filter King 30x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 27 x .75" Filter King 30x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 27 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x39.5x1A-M8-5.jpg?v=1756882224 Filter King 17x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 39.5 x .75" Filter King 17x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-42-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x42x1A-M8-4.jpg?v=1756882691 Filter King 19x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 42 x .75" Filter King 19x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 42 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-8-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x8x1A-M8-4.png?v=1756883091 Filter King 19.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 8 x .75" Filter King 19.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 8 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x9.5x1A-M8-4.jpg?v=1756883840 Filter King 17x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 9.5 x .75" Filter King 17x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x14.5x1A-M8-4.webp?v=1756890989 Filter King 18.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 14.5 x .75" Filter King 18.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-59-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x59.5x1A-M8-4.jpg?v=1756891233 Filter King 21.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 59.5 x .75" Filter King 21.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 59.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-29-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x29x1A-M8-4.jpg?v=1756891477 Filter King 30x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 29 x .75" Filter King 30x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 29 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x18.5x1A-M8-4.webp?v=1756891875 Filter King 26x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 18.5 x .75" Filter King 26x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-8-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x8x1A-M8-4.jpg?v=1756892072 Filter King 30.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 8 x .75" Filter King 30.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 8 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x23.5x1A-M8-4.jpg?v=1756892370 Filter King 24.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23.5 x .75" Filter King 24.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x13.5x1A-M8-4.webp?v=1756892857 Filter King 21.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 13.5 x .75" Filter King 21.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-8-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x8x1A-M8-4.jpg?v=1756893085 Filter King 26.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 8 x .75" Filter King 26.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 8 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x19.5x1A-M8-4.webp?v=1756893395 Filter King 20x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 19.5 x .75" Filter King 20x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x21.5x1A-M8-4.webp?v=1756893608 Filter King 29.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 21.5 x .75" Filter King 29.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x26.5x1A-M8-4.jpg?v=1756894217 Filter King 21x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26.5 x .75" Filter King 21x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-35-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x35x1A-M8-4.webp?v=1756898428 Filter King 28x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 35 x .75" Filter King 28x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 35 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-26-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x26x1A-M8-4.jpg?v=1756898819 Filter King 23x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26 x .75" Filter King 23x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 26 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-20-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x20x1A-M8-4.jpg?v=1756899584 Filter King 28.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 20 x .75" Filter King 28.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 20 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-9-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x9x1A-M8-4.jpg?v=1756900348 Filter King 18x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9 x .75" Filter King 18x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-50-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x50x1A-M8-4.jpg?v=1756900861 Filter King 21.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 50 x .75" Filter King 21.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 50 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-7-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x7x1A-M8-4.jpg?v=1756901484 Filter King 19.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 7 x .75" Filter King 19.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 7 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x15.5x1A-M8_-4.jpg?v=1756902165 Filter King 23.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75" Filter King 23.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-43-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x43x1A-M8-4.png?v=1756903375 Filter King 22x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43 x .75" Filter King 22x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-12-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x12x1A-M8-4.webp?v=1756904178 Filter King 26x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 12 x .75" Filter King 26x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 12 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-35-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x35x1A-M8-4.jpg?v=1756904894 Filter King 28.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 35 x .75" Filter King 28.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 35 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-11-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x11x1A-M8-4.jpg?v=1756905521 Filter King 23.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11 x .75" Filter King 23.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-30-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x30x1A-M8-4.jpg?v=1756906154 Filter King 17.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 30 x .75" Filter King 17.5x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 30 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x39.5x1A-M8-4.webp?v=1756906651 Filter King 29.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 39.5 x .75" Filter King 29.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-7-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x7.5x1A-M8-4.png?v=1756907213 Filter King 22.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 7.5 x .75" Filter King 22.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 7.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-54-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x54.5x1A-M8-4.webp?v=1756908013 Filter King 28x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 54.5 x .75" Filter King 28x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 54.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-22-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x22x1A-M8-4.jpg?v=1756909197 Filter King 24.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22 x .75" Filter King 24.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 22 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-51-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x51.5x1A-M8-4.webp?v=1756909837 Filter King 29x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 51.5 x .75" Filter King 29x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 51.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x10.5x1A-M8-4.jpg?v=1756910549 Filter King 22x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10.5 x .75" Filter King 22x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-30-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x30.5x1A-M8-4.webp?v=1756911095 Filter King 22x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 30.5 x .75" Filter King 22x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 30.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x39.5x1A-M8-4.webp?v=1756964557 Filter King 22x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 39.5 x .75" Filter King 22x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-40-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x40x1A-M8-4.webp?v=1756965465 Filter King 26x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 40 x .75" Filter King 26x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 40 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-32-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x32x1A-M8-4.jpg?v=1756965939 Filter King 23.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32 x .75" Filter King 23.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 32 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-31-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x31x1A-M8-4.jpg?v=1756966522 Filter King 29x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 31 x .75" Filter King 29x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 31 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-31-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x31.5x1A-M8-4.webp?v=1756967130 Filter King 28x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 31.5 x .75" Filter King 28x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 31.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-50-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x50.5x1A-M8-4.webp?v=1756967518 Filter King 17.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 50.5 x .75" Filter King 17.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 50.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x47x1A-M8-4.webp?v=1756968112 Filter King 29x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 47 x .75" Filter King 29x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-65-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x65x1A-M8-4.webp?v=1756968718 Filter King 24x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 65 x .75" Filter King 24x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 65 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-56-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x56x1A-M8-4.webp?v=1756969141 Filter King 28x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 56 x .75" Filter King 28x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 56 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-56-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x56.5x1A-M8-4.jpg?v=1756970020 Filter King 21.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 56.5 x .75" Filter King 21.5x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 56.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-7-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x7.5x1A-M8-4.webp?v=1756970713 Filter King 28x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 7.5 x .75" Filter King 28x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 7.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x40.5x1A-M8-4.jpg?v=1756971149 Filter King 19x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 40.5 x .75" Filter King 19x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-37-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x37x1A-M8-4.jpg?v=1756971621 Filter King 30.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 37 x .75" Filter King 30.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 37 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-33-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x33.5x1A-M8-4.jpg?v=1756972256 Filter King 19x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 33.5 x .75" Filter King 19x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 33.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x15.5x1A-M8-4.jpg?v=1756972727 Filter King 27x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 15.5 x .75" Filter King 27x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-44-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x44.5x1A-M8-4.jpg?v=1756973097 Filter King 18.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 44.5 x .75" Filter King 18.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 44.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x10.5x1A-M8-4.webp?v=1756973706 Filter King 27x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 10.5 x .75" Filter King 27x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-66-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x66.5x1A-M8-4.webp?v=1756974673 Filter King 26.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 66.5 x .75" Filter King 26.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 66.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-14-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x14x1A-M8-4.webp?v=1756975222 Filter King 20x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 14 x .75" Filter King 20x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 14 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-29-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x29x1A-M8-4.jpg?v=1756976173 Filter King 23x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29 x .75" Filter King 23x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 29 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-48-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x48x1A-M8-4.jpg?v=1756976770 Filter King 18x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 48 x .75" Filter King 18x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 48 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-59-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x59x1A-M8-4.avif?v=1756977420 Filter King 17.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 59 x .75" Filter King 17.5x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 59 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x9.5x1A-M8-4.jpg?v=1756977887 Filter King 26.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 9.5 x .75" Filter King 26.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x25.5x1A-M8-4.webp?v=1756978142 Filter King 24x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25.5 x .75" Filter King 24x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x10x1A-M8-4.jpg?v=1756978652 Filter King 18x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 10 x .75" Filter King 18x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x47x1A-M8-4.jpg?v=1756978955 Filter King 24x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47 x .75" Filter King 24x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x57.5x1A-M8-4.avif?v=1756979318 Filter King 17.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 57.5 x .75" Filter King 17.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x10x1A-M8-4.avif?v=1756979653 Filter King 28x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 10 x .75" Filter King 28x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-6-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x6x1A-M8-4.jpg?v=1756979980 Filter King 26x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 6 x .75" Filter King 26x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 6 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-24-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x24x1A-M8-4.avif?v=1756980499 Filter King 29x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 24 x .75" Filter King 29x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 24 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-8-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x8x1A-M8-4.avif?v=1756989325 Filter King 30x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 8 x .75" Filter King 30x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 8 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x40.5x1A-M8-4.webp?v=1756989681 Filter King 18x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 40.5 x .75" Filter King 18x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-64-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x64.5x1A-M8-4.png?v=1756990016 Filter King 25.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64.5 x .75" Filter King 25.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 64.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-44-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x44.5x1A-M8-4.avif?v=1756990394 Filter King 29x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 44.5 x .75" Filter King 29x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 44.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x55.5x1A-M8-4.avif?v=1756990922 Filter King 23x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55.5 x .75" Filter King 23x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x40.5x1A-M8-4.avif?v=1756991517 Filter King 28.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 40.5 x .75" Filter King 28.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-65-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x65x1A-M8-4.jpg?v=1756991911 Filter King 17x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 65 x .75" Filter King 17x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 65 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x14x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-14-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x14x1A-M8-4.avif?v=1756992218 Filter King 21.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 14 x .75" Filter King 21.5x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 14 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-4-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x4x1A-M8-4.avif?v=1756992522 Filter King 28.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 4 x .75" Filter King 28.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 4 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-36-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x36x1A-M8-4.avif?v=1756993239 Filter King 19.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 36 x .75" Filter King 19.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 36 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-12-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x12.5x1A-M8-4.jpg?v=1756993539 Filter King 29x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 12.5 x .75" Filter King 29x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 12.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-13-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x13x1A-M8-4.jpg?v=1756993846 Filter King 27x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 13 x .75" Filter King 27x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 13 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-29-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x29x1A-M8-4.jpg?v=1756994268 Filter King 18.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29 x .75" Filter King 18.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 29 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-54-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x54.5x1A-M8-4.avif?v=1756994768 Filter King 24x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 54.5 x .75" Filter King 24x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 54.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x63.5x1A-M8-4.jpg?v=1756995024 Filter King 29x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 63.5 x .75" Filter King 29x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-52-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x52.5x1A-M8-4.jpg?v=1756995704 Filter King 18.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 52.5 x .75" Filter King 18.5x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 52.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-53-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x53.5x1A-M8-4.jpg?v=1756996285 Filter King 28x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 53.5 x .75" Filter King 28x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 53.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x21.5x1A-M8-4.jpg?v=1756996898 Filter King 30x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 21.5 x .75" Filter King 30x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x61x1A-M8-4.webp?v=1756997709 Filter King 30x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 61 x .75" Filter King 30x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-39-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x39x1A-M8-4.webp?v=1756998247 Filter King 26x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 39 x .75" Filter King 26x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 39 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x61x1A-M8-4.webp?v=1756999134 Filter King 29x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 61 x .75" Filter King 29x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-56-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x56x1A-M8-4.webp?v=1757052805 Filter King 29x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 56 x .75" Filter King 29x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 56 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-56-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x56.5x1A-M8-4.jpg?v=1757053725 Filter King 29x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 56.5 x .75" Filter King 29x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 56.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x47x1A-M8-4.jpg?v=1757054288 Filter King 23x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 47 x .75" Filter King 23x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-64-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x64.5x1A-M8-4.webp?v=1757055166 Filter King 18x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 64.5 x .75" Filter King 18x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 64.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x62.5x1A-M8-4.jpg?v=1757055874 Filter King 27x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 62.5 x .75" Filter King 27x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-4-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x4.5x1A-M8-4.jpg?v=1757056487 Filter King 18.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 4.5 x .75" Filter King 18.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 4.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-16-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x16.5x1A-M8-4.jpg?v=1757056887 Filter King 28.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 16.5 x .75" Filter King 28.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 16.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x15.5x1A-M8-4.jpg?v=1757057213 Filter King 25x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15.5 x .75" Filter King 25x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x63.5x1A-M8-4.webp?v=1757057578 Filter King 21.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 63.5 x .75" Filter King 21.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x23x1A-M8-4.jpg?v=1757057889 Filter King 22.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23 x .75" Filter King 22.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x43.5x1A-M8-4.webp?v=1757058720 Filter King 17x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 43.5 x .75" Filter King 17x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x61x1A-M8-4.jpg?v=1757059094 Filter King 18x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 61 x .75" Filter King 18x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-33-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x33x1A-M8-4.jpg?v=1757059681 Filter King 26x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 33 x .75" Filter King 26x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 33 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-42-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x42x1A-M8-4.jpg?v=1757060693 Filter King 23x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42 x .75" Filter King 23x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 42 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x47.5x1A-M8-4.avif?v=1757060951 Filter King 17x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 47.5 x .75" Filter King 17x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-38-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x38x1A-M8-4.jpg?v=1757061288 Filter King 19.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 38 x .75" Filter King 19.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 38 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-25-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x25x1A-M8-4.jpg?v=1757061945 Filter King 19.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 25 x .75" Filter King 19.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 25 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x15x1A-M8-4.jpg?v=1757062336 Filter King 28x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 15 x .75" Filter King 28x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-22-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x22x1A-M8-4.avif?v=1757062788 Filter King 25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22 x .75" Filter King 25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x14.5x1A-M8-4.jpg?v=1757063924 Filter King 18x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 14.5 x .75" Filter King 18x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-8-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x8x1A-M8-4.jpg?v=1757064429 Filter King 21x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8 x .75" Filter King 21x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 8 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-53-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x53.5x1A-M8-4.jpg?v=1757064898 Filter King 27x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 53.5 x .75" Filter King 27x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 53.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-19-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x19x1A-M8-4.webp?v=1757065240 Filter King 20x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 19 x .75" Filter King 20x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 19 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x22.5x1A-M8-4.jpg?v=1757066280 Filter King 30x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 22.5 x .75" Filter King 30x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-60-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x60x1A-M8-4.webp?v=1757066724 Filter King 21x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60 x .75" Filter King 21x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 60 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x25.5x1A-M8-4.jpg?v=1757067296 Filter King 30x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 25.5 x .75" Filter King 30x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-65-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x65.5x1A-M8-4.webp?v=1757067567 Filter King 28x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 65.5 x .75" Filter King 28x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 65.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-28-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x28x1A-M8-4.jpg?v=1757067916 Filter King 29x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 28 x .75" Filter King 29x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 28 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-58-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x58x1A-M8-4.jpg?v=1757068500 Filter King 27.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 58 x .75" Filter King 27.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 58 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x32.5x1A-M8-4.jpg?v=1757068919 Filter King 19x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 32.5 x .75" Filter King 19x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-12-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x12x1A-M8-4.jpg?v=1757069340 Filter King 25.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 12 x .75" Filter King 25.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 12 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-66-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x66x1A-M8-4.webp?v=1757069847 Filter King 18x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 66 x .75" Filter King 18x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 66 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x47.5x1A-M8-4.avif?v=1757070716 Filter King 20.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 47.5 x .75" Filter King 20.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-17-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x17x1A-M8-4.jpg?v=1757071229 Filter King 23x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17 x .75" Filter King 23x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-50-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x50x1A-M8-4.jpg?v=1757071949 Filter King 29.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 50 x .75" Filter King 29.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 50 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x40.5x1A-M8-4-1.avif?v=1757072965 Filter King 23x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40.5 x .75" Filter King 23x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x42-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-42-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x42.5x1A-M8-4.jpg?v=1757073539 Filter King 26.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 42.5 x .75" Filter King 26.5x42.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 42.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-43-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x43x1A-M8-4.avif?v=1757073740 Filter King 21.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 43 x .75" Filter King 21.5x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 43 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-36-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x36x1A-M8-4.jpg?v=1757074036 Filter King 17x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 36 x .75" Filter King 17x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 36 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x20.5x1A-M8-4.avif?v=1757074323 Filter King 22x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20.5 x .75" Filter King 22x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-12-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x12.5x1A-M8-4.jpg?v=1757074781 Filter King 17.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 12.5 x .75" Filter King 17.5x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 12.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x17.5x1A-M8-4.jpg?v=1757074991 Filter King 26x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 17.5 x .75" Filter King 26x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-12-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x12.5x1A-M8-4.webp?v=1757075190 Filter King 30x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 12.5 x .75" Filter King 30x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 12.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-42-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x42x1A-M8-4.avif?v=1757075559 Filter King 17.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 42 x .75" Filter King 17.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 42 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-56-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x56.5x1A-M8-4.webp?v=1757075840 Filter King 19x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 56.5 x .75" Filter King 19x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 56.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x54-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-54-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x54.5x1A-M8-4.webp?v=1757076119 Filter King 18x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 54.5 x .75" Filter King 18x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 54.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-45-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x45x1A-M8-4.jpg?v=1757076310 Filter King 21.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 45 x .75" Filter King 21.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 45 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x27.5x1A-M8-4.webp?v=1757076783 Filter King 21x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 27.5 x .75" Filter King 21x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x18.5x1A-M8-4.webp?v=1757077151 Filter King 30x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 18.5 x .75" Filter King 30x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x26.5x1A-M8-4.webp?v=1757077552 Filter King 30x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 26.5 x .75" Filter King 30x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x53-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-53-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x53.5x1A-M8-4.webp?v=1757077836 Filter King 20x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 53.5 x .75" Filter King 20x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 53.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-60-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x60.5x1A-M8-4.webp?v=1757078140 Filter King 29.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 60.5 x .75" Filter King 29.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 60.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x55x1A-M8-4-1.webp?v=1757078538 Filter King 22x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 55 x .75" Filter King 22x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x64-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-64-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x64.5x1A-M8-4.webp?v=1757079026 Filter King 23.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 64.5 x .75" Filter King 23.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 64.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-20-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x20x1A-M8-5.webp?v=1757081317 Filter King 29.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 20 x .75" Filter King 29.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 20 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-40-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x40x1A-M8-4.jpg?v=1757081638 Filter King 25.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 40 x .75" Filter King 25.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 40 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-17-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x17x1A-M8-4.webp?v=1757082029 Filter King 25x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 17 x .75" Filter King 25x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 17 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-16-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x16x1A-M8-4.webp?v=1757082260 Filter King 29.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 16 x .75" Filter King 29.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 16 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-60-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x60x1A-M8-4.webp?v=1757082936 Filter King 17x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 60 x .75" Filter King 17x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 60 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-34-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x34.5x1A-M8-4.jpg?v=1757083273 Filter King 20.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 34.5 x .75" Filter King 20.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 34.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-4-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x4.5x1A-M8-4.jpg?v=1757083538 Filter King 26.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 4.5 x .75" Filter King 26.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 4.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-65-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x65.5x1A-M8-4.webp?v=1757084086 Filter King 28.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 65.5 x .75" Filter King 28.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 65.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x15x1A-M8-4.webp?v=1757142149 Filter King 24x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15 x .75" Filter King 24x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-51-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x51x1A-M8-4-1.jpg?v=1757142833 Filter King 17.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 51 x .75" Filter King 17.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 51 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-52-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x52.5x1A-M8-4.jpg?v=1757143454 Filter King 23x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52.5 x .75" Filter King 23x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 52.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-7-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x7x1A-M8-4-1.webp?v=1757143885 Filter King 25x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 7 x .75" Filter King 25x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 7 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x47x1A-M8-4-1.jpg?v=1757144331 Filter King 21x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47 x .75" Filter King 21x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x14.5x1A-M8-4-1.webp?v=1757144855 Filter King 30.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 14.5 x .75" Filter King 30.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-31-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x31x1A-M8-4.jpg?v=1757145161 Filter King 26x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 31 x .75" Filter King 26x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 31 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-49-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x49x1A-M8-4-1.avif?v=1757145546 Filter King 21.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 49 x .75" Filter King 21.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 49 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x38.5x1A-M8-4-1.jpg?v=1757145876 Filter King 24x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38.5 x .75" Filter King 24x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-25-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x25x1A-M8-4-1.jpg?v=1757146165 Filter King 25.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25 x .75" Filter King 25.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 25 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-51-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x51.5x1A-M8-4-1.png?v=1757146392 Filter King 25x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 51.5 x .75" Filter King 25x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 51.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-44-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x44x1A-M8-4-1.jpg?v=1757146568 Filter King 21x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44 x .75" Filter King 21x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 44 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x47x1A-M8_-4-1.webp?v=1757146909 Filter King 19x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 47 x .75" Filter King 19x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-11-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x11x1A-M8-4-1.jpg?v=1757147114 Filter King 18x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 11 x .75" Filter King 18x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 11 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-20-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x20x1A-M8-4-1.jpg?v=1757147401 Filter King 21x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20 x .75" Filter King 21x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 20 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x40x1A-M8-4-1.jpg?v=1757147687 Filter King 27x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 40.5 x .75" Filter King 27x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-36-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x36.5x1A-M8-4-1.webp?v=1757147910 Filter King 28x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 36.5 x .75" Filter King 28x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 36.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-45-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x45.5x1A-M8-4.webp?v=1757148200 Filter King 30x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 45.5 x .75" Filter King 30x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 45.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x15x1A-M8-4-1.webp?v=1757148470 Filter King 26.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15 x .75" Filter King 26.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x20.5x1A-M8-4-1.webp?v=1757148967 Filter King 30.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 20.5 x .75" Filter King 30.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-44-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x44x1A-M8-4-1.jpg?v=1757149332 Filter King 27.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 44 x .75" Filter King 27.5x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 44 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x5.5x1A-M8-4-1.jpg?v=1757149665 Filter King 18x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 5.5 x .75" Filter King 18x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x61x1A-M8-4-1.png?v=1757149911 Filter King 25x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61 x .75" Filter King 25x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x55.5x1A-M8-4-1.webp?v=1757150298 Filter King 25x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55.5 x .75" Filter King 25x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-34-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x34.5x1A-M8-4-1.webp?v=1757151320 Filter King 24.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 34.5 x .75" Filter King 24.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 34.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-30-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x30.5x1A-M8-4-1.jpg?v=1757151623 Filter King 26.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 30.5 x .75" Filter King 26.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 30.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-48-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x48.5x1A-M8-4-1.webp?v=1757152352 Filter King 25.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48.5 x .75" Filter King 25.5x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 48.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-8-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x8.5x1A-M8-4-1.jpg?v=1757152730 Filter King 30x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 8.5 x .75" Filter King 30x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 8.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-62-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x62x1A-M8-4-1.jpg?v=1757153215 Filter King 19.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 62 x .75" Filter King 19.5x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 62 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x38.5x1A-M8-4-1.jpg?v=1757153527 Filter King 27.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 38.5 x .75" Filter King 27.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x32.5x1A-M8-4-1.webp?v=1757153968 Filter King 28.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 32.5 x .75" Filter King 28.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-8-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x8.5x1A-M8-4-1.webp?v=1757154553 Filter King 19.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 8.5 x .75" Filter King 19.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 8.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-53-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x53x1A-M8-4-1.webp?v=1757155018 Filter King 17x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 53 x .75" Filter King 17x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 53 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x15.5x1A-M8-4-1.jpg?v=1757155514 Filter King 28.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 15.5 x .75" Filter King 28.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x10x1A-M8_-4-1.jpg?v=1757155969 Filter King 27x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 10 x .75" Filter King 27x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x7-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-7-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x7.5x1A-M8-4-1.webp?v=1757156446 Filter King 28.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 7.5 x .75" Filter King 28.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 7.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x16-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-16-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x16.5x1A-M8-5-1.jpg?v=1757156946 Filter King 18.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 16.5 x .75" Filter King 18.5x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 16.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x57.5x1A-M8-4-1.webp?v=1757157445 Filter King 26.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 57.5 x .75" Filter King 26.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-45-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x45.5x1A-M8-4-1.jpg?v=1757158342 Filter King 26x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 45.5 x .75" Filter King 26x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 45.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x36-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-36-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x36.5x1A-M8-4-1.jpg?v=1757158554 Filter King 18.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 36.5 x .75" Filter King 18.5x36.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 36.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-60-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x60.5x1A-M8-4-1.jpg?v=1757159476 Filter King 25.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60.5 x .75" Filter King 25.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 60.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-28-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x28x1A-M8-4-1.jpg?v=1757159698 Filter King 26x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 28 x .75" Filter King 26x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 28 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x26x1A-M8-4-1.jpg?v=1757159924 Filter King 23.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15 x .75" Filter King 23.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-45-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x45.5x1A-M8-4-1.webp?v=1757311570 Filter King 24.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45.5 x .75" Filter King 24.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 45.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x64x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-64-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x64x1A-M8-4-1.jpg?v=1757311863 Filter King 30.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 64 x .75" Filter King 30.5x64x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 64 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x55.5x1A-M8-4-1.webp?v=1757312341 Filter King 28.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 55.5 x .75" Filter King 28.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-48-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x48.5x1A-M8-4-1.jpg?v=1757312724 Filter King 24x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48.5 x .75" Filter King 24x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 48.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x38.5x1A-M8-4-1.webp?v=1757313260 Filter King 22.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 38.5 x .75" Filter King 22.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-33-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x33.5x1A-M8-4-1.jpg?v=1757313807 Filter King 17.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 33.5 x .75" Filter King 17.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 33.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-25-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x25x1A-M8-4-1.jpg?v=1757314104 Filter King 17.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 25 x .75" Filter King 17.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 25 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-65-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x65.5x1A-M8-4-1.jpg?v=1757314562 Filter King 23x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 65.5 x .75" Filter King 23x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 65.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x55x1A-M8-4-1.jpg?v=1757314938 Filter King 24.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55 x .75" Filter King 24.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-53-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x53x1A-M8-4-1.jpg?v=1757315198 Filter King 25.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53 x .75" Filter King 25.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 53 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x22.5x1A-M8-4-1.jpg?v=1757315422 Filter King 18x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22.5 x .75" Filter King 18x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-59-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x59.5x1A-M8-4-1.webp?v=1757315792 Filter King 26x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 59.5 x .75" Filter King 26x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 59.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x61x1A-M8-4-1.jpg?v=1757316037 Filter King 17.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 61 x .75" Filter King 17.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x62.5x1A-M8-4-1.webp?v=1757316400 Filter King 20x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 62.5 x .75" Filter King 20x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-46-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x46.5x1A-M8-4-1.webp?v=1757316847 Filter King 27x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 46.5 x .75" Filter King 27x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 46.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-65-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x65.5x1A-M8-4-1.webp?v=1757317157 Filter King 24.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65.5 x .75" Filter King 24.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 65.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x15x1A-M8-4-1.jpg?v=1757317476 Filter King 27x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 15 x .75" Filter King 27x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x19.5x1A-M8-4-1.jpg?v=1757317812 Filter King 23x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19.5 x .75" Filter King 23x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x18.5x1A-M8-4-1.jpg?v=1757318073 Filter King 25x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18.5 x .75" Filter King 25x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-51-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x51.5x1A-M8_-4-1.webp?v=1757318570 Filter King 17.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 51.5 x .75" Filter King 17.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 51.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x17.5x1A-M8-4-1.jpg?v=1757319109 Filter King 20x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 17.5 x .75" Filter King 20x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x23-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-23-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x23.5x1A-M8-4-1.webp?v=1757319532 Filter King 17x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 23.5 x .75" Filter King 17x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 23.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x13.5x1A-M8-4-1.jpg?v=1757319815 Filter King 19x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 13.5 x .75" Filter King 19x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-31-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x31x1A-M8-4-1.webp?v=1757320425 Filter King 18.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 31 x .75" Filter King 18.5x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 31 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x32.5x1A-M8-5-1.webp?v=1757320686 Filter King 17x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 32.5 x .75" Filter King 17x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x5.5x1A-M8-4-1.webp?v=1757320931 Filter King 20.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 5.5 x .75" Filter King 20.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-50-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x50.5x1A-M8-4-1.webp?v=1757321176 Filter King 22x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50.5 x .75" Filter King 22x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 50.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x31x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-31-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x31x1A-M8-4-1.jpg?v=1757321741 Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" Filter King 25x31x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 31 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x55.5x1A-M8-4-1.jpg?v=1757322047 Filter King 18x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 55.5 x .75" Filter King 18x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-48-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x48.5x1A-M8-4-1.jpg?v=1757323964 Filter King 30x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 48.5 x .75" Filter King 30x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 48.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-6-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x6.5x1A-M8-4-1.jpg?v=1757324633 Filter King 18.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 6.5 x .75" Filter King 18.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 6.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-12-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x12x1A-M8-4-1.jpg?v=1757324974 Filter King 17.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 12 x .75" Filter King 17.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 12 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x43.5x1A-M8-4-1.webp?v=1757325321 Filter King 28.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 43.5 x .75" Filter King 28.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-66-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x66x1A-M8-4-1.jpg?v=1757325549 Filter King 20x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 66 x .75" Filter King 20x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 66 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x18-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-18-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK12x18.5x1A-M8-4-1.jpg?v=1757325836 Filter King 21x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18.5 x .75" Filter King 21x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 18.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-22-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x22x1A-M8-4-1.jpg?v=1757326174 Filter King 21.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22 x .75" Filter King 21.5x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x61x1A-M8-4-1.webp?v=1757326826 Filter King 29.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 61 x .75" Filter King 29.5x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-19-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x19.5x1A-M8-4-1.webp?v=1757327242 Filter King 21x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19.5 x .75" Filter King 21x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x20-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-20-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x20.5x1A-M8-4-1.jpg?v=1757327554 Filter King 22.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20.5 x .75" Filter King 22.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 20.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-26-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x26x1A-M8-4-1.webp?v=1757327815 Filter King 27x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 26 x .75" Filter King 27x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 26 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x12-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-12-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x12.5x1A-M8-4-1.webp?v=1757328179 Filter King 25x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12.5 x .75" Filter King 25x12.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 12.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x63.5x1A-M8-4-1.webp?v=1757328427 Filter King 29.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 63.5 x .75" Filter King 29.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x22.5x1A-M8-4-1.jpg?v=1757328669 Filter King 17x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 22.5 x .75" Filter King 17x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x44-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-44-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x44.5x1A-M8-4-1.jpg?v=1757329000 Filter King 29.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 44.5 x .75" Filter King 29.5x44.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 44.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x57.5x1A-M8-4-1.webp?v=1757329629 Filter King 21x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57.5 x .75" Filter King 21x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-63-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x63x1A-M8-4-1.jpg?v=1757330057 Filter King 29.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 63 x .75" Filter King 29.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 63 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-8-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x8.5x1A-M8-4-1.jpg?v=1757330355 Filter King 28.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 8.5 x .75" Filter King 28.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 8.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x11.5x1A-M8-4-1.webp?v=1757331095 Filter King 27x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 11.5 x .75" Filter King 27x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x47.5x1A-M8-4-1.jpg?v=1757331822 Filter King 21x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47.5 x .75" Filter King 21x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-59-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x59.5x1A-M8-4-1.webp?v=1757332833 Filter King 24.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 59.5 x .75" Filter King 24.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 59.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-51-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.5x51x1A-M8-4-1.png?v=1757333536 Filter King 22.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 51 x .75" Filter King 22.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 51 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x14.5x1A-M8-4-1.webp?v=1757398421 Filter King 29x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 14.5 x .75" Filter King 29x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x15-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-15-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x15.5x1A-M8-4-1.webp?v=1757398627 Filter King 30.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 15.5 x .75" Filter King 30.5x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 15.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x52x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-52-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x52x1A-M8-4-1.webp?v=1757399056 Filter King 19x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 52 x .75" Filter King 19x52x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 52 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x48-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-48-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x48.5x1A-M8-4-1.jpg?v=1757399378 Filter King 27x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 48.5 x .75" Filter King 27x48.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 48.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x39.5x1A-M8-4-1.webp?v=1757399701 Filter King 21x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 39.5 x .75" Filter King 21x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-57-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x57x1A-M8-4-1.webp?v=1757400179 Filter King 20x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 57 x .75" Filter King 20x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 57 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-24-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x24x1A-M8-4-1.webp?v=1757400663 Filter King 22.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24 x .75" Filter King 22.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 24 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-40-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x40x1A-M8-4-1.webp?v=1757401152 Filter King 19x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 40 x .75" Filter King 19x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 40 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x43.5x1A-M8-4-1.webp?v=1757401696 Filter King 21x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 43.5 x .75" Filter King 21x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x22-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-22-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x22.5x1A-M8-4-1.webp?v=1757402247 Filter King 30.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 22.5 x .75" Filter King 30.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 22.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-29-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x29x1A-M8-4-1.jpg?v=1757402552 Filter King 26x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 29 x .75" Filter King 26x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 29 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x46-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-46-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x46.5x1A-M8-4-1.webp?v=1757403360 Filter King 23x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 46.5 x .75" Filter King 23x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 46.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x28.5x1A-M8-4-1.webp?v=1757404103 Filter King 24x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 28.5 x .75" Filter King 24x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x55x1A-M8-4-1.jpg?v=1757404711 Filter King 25.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55 x .75" Filter King 25.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-19-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x19x1A-M8-4-1.jpg?v=1757405043 Filter King 26.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19 x .75" Filter King 26.5x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 19 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-34-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x34x1A-M8-4-1.jpg?v=1757405441 Filter King 24x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34 x .75" Filter King 24x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 34 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x38.5x1A-M8-4-1_adc8dd52-42b4-4d9e-826a-79d4c5778556.jpg?v=1757405912 Filter King 24.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 38.5 x .75" Filter King 24.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x40.5x1A-M8-4-1.jpg?v=1757406421 Filter King 20.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 40.5 x .75" Filter King 20.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x39.5x1A-M8-4-1.jpg?v=1757407144 Filter King 23x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39.5 x .75" Filter King 23x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-13-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x13x1A-M8-4-1.png?v=1757407474 Filter King 20.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 13 x .75" Filter King 20.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 13 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x14.5x1A-M8-4-1.jpg?v=1757407818 Filter King 29.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 14.5 x .75" Filter King 29.5x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-58-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x58.5x1A-M8-1.avif?v=1757408140 Filter King 24x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58.5 x .75" Filter King 24x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 58.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-34-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x34.5x1A-M8-4-1.webp?v=1757408479 Filter King 27x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 34.5 x .75" Filter King 27x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 34.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-50-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x50.5x1A-M8-4-1.jpg?v=1757409163 Filter King 18.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 50.5 x .75" Filter King 18.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 50.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x37-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-37-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x37.5x1A-M8-4-1.jpg?v=1757409536 Filter King 26.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 37.5 x .75" Filter King 26.5x37.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 37.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-48-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x48x1A-M8-4-1.avif?v=1757409881 Filter King 25x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48 x .75" Filter King 25x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 48 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-34-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x34.5x1A-M8-4-1.jpg?v=1757410156 Filter King 17x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 34.5 x .75" Filter King 17x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 34.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x58-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-58-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x58.5x1A-M8-4-1.avif?v=1757412242 Filter King 25x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58.5 x .75" Filter King 25x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 58.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x34-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-34-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x34.5x1A-M8-4-1.jpg?v=1757412527 Filter King 23.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34.5 x .75" Filter King 23.5x34.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 34.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x10.5x1A-M8-4-1.jpg?v=1757413134 Filter King 24x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10.5 x .75" Filter King 24x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x5.5x1A-M8-4-1.jpg?v=1757413756 Filter King 30.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 5.5 x .75" Filter King 30.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x21.5x1A-M8-4-1.avif?v=1757414230 Filter King 21x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21.5 x .75" Filter King 21x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-60-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x60x1A-M8-4-1.jpg?v=1757414662 Filter King 23x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60 x .75" Filter King 23x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 60 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x28.5x1A-M8-4-1.avif?v=1757415110 Filter King 29.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 28.5 x .75" Filter King 29.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x41x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-41-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x41x1A-M8-4-1.jpg?v=1757415471 Filter King 17x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 41 x .75" Filter King 17x41x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 41 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x36x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-36-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x36x1A-M8-4-1.jpg?v=1757415878 Filter King 20.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 36 x .75" Filter King 20.5x36x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 36 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-45-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x45x1A-M8-4-1.webp?v=1757416806 Filter King 18.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 45 x .75" Filter King 18.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 45 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x62.5x1A-M8-4-1.jpg?v=1757417344 Filter King 25.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 62.5 x .75" Filter King 25.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x40.5x1A-M8-4-1.webp?v=1757417848 Filter King 29.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 40.5 x .75" Filter King 29.5x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x56-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-56-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x56.5x1A-M8-4-1.jpg?v=1757418197 Filter King 27x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 56.5 x .75" Filter King 27x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 56.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x8-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-8-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x8.5x1A-M8-4-1.jpg?v=1757418525 Filter King 29.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 8.5 x .75" Filter King 29.5x8.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 8.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x23x1A-M8-4-1.jpg?v=1757418777 Filter King 30.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 23 x .75" Filter King 30.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-56-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x56x1A-M8-4-1.jpg?v=1757419094 Filter King 26.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 56 x .75" Filter King 26.5x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 56 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x62.5x1A-M8-4-1.webp?v=1757419503 Filter King 23.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 62.5 x .75" Filter King 23.5x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x61x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-61-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x61x1A-M8-4-1.webp?v=1757420130 Filter King 19x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 61 x .75" Filter King 19x61x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 61 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x47.5x1A-M8-4-1.jpg?v=1757420380 Filter King 20x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 47.5 x .75" Filter King 20x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-11-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x11x1A-M8-4-1.jpg?v=1757420854 Filter King 29x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 11 x .75" Filter King 29x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 11 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-17-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x17x1A-M8-4-1.jpg?v=1757421336 Filter King 19x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 17 x .75" Filter King 19x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 17 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-40-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x40x1A-M8-4-1.jpg?v=1757422085 Filter King 20.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 40 x .75" Filter King 20.5x40x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 40 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x5.5x1A-M8-4-1.webp?v=1757422673 Filter King 29x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 5.5 x .75" Filter King 29x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-45-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x45.5x1A-M8-4-1.jpg?v=1757423198 Filter King 20.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 45.5 x .75" Filter King 20.5x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 45.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x13.5x1A-M8-4-1.avif?v=1757423890 Filter King 28x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 13.5 x .75" Filter King 28x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x43.5x1A-M8-4-1.jpg?v=1757425240 Filter King 28x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 43.5 x .75" Filter King 28x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x55.5x1A-M84-1.avif?v=1757425657 Filter King 26x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 55.5 x .75" Filter King 26x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-60-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x60x1A-M8-4-1.jpg?v=1757427390 Filter King 25x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60 x .75" Filter King 25x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 60 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x32.5x1A-M8-4-1.jpg?v=1757427921 Filter King 21.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 32.5 x .75" Filter King 21.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-66-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x66x1A-M8-4-1.webp?v=1757428502 Filter King 27.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 66 x .75" Filter King 27.5x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 66 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-27-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x27x1A-M8-4-1.jpg?v=1757429146 Filter King 23x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27 x .75" Filter King 23x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 27 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x61-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-61-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x61.5x1A-M8-4-1.jpg?v=1757429450 Filter King 29x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 61.5 x .75" Filter King 29x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 61.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-24-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x24x1A-M8-4-1.avif?v=1757429859 Filter King 26.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 24 x .75" Filter King 26.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 24 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x35x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-35-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x35x1A-M8-4-1.jpg?v=1757430249 Filter King 26.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 35 x .75" Filter King 26.5x35x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 35 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x31-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-31-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x31.5x1A-M8-4-1.avif?v=1757573028 Filter King 23.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31.5 x .75" Filter King 23.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 31.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x28.5x1A-M8-4-1.jpg?v=1757573515 Filter King 25x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28.5 x .75" Filter King 25x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-16-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x16x1A-M8-4-1.jpg?v=1757573794 Filter King 24.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16 x .75" Filter King 24.5x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 16 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-43-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x43x1A-M8-4-1.jpg?v=1757574232 Filter King 27x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 43 x .75" Filter King 27x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 43 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-16-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x16x1A-M8-4-1.jpg?v=1757574460 Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75" Filter King 22x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 16 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x24.5x1A-M8-4-1.jpg?v=1757574887 Filter King 24x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 24.5 x .75" Filter King 24x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x29.5x1A-M8-4-1.jpg?v=1757575446 Filter King 30x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 29.5 x .75" Filter King 30x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-15-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x15x1A-M8-4-1.jpg?v=1757576166 Filter King 24.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 15 x .75" Filter King 24.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 15 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-49-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x49.5x1A-M8-4-1.jpg?v=1757576477 Filter King 30.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 49.5 x .75" Filter King 30.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 49.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-38-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x38x1A-M8-4-1.jpg?v=1757576986 Filter King 17.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 38 x .75" Filter King 17.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 38 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x38.5x1A-M8-4-1.webp?v=1757577243 Filter King 29.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 38.5 x .75" Filter King 29.5x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x5-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-5-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x5.5x1A-M8-4-1.jpg?v=1757577620 Filter King 26.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 5.5 x .75" Filter King 26.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 5.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x5x1A-M8-4-1.avif?v=1757579461 Filter King 23x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5 x .75" Filter King 23x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x14-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-14-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x14.5x1A-M8-4-1.avif?v=1757579991 Filter King 20x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 14.5 x .75" Filter King 20x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 14.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-6-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x6x1A-M8-4-1.jpg?v=1757580346 Filter King 26.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 6 x .75" Filter King 26.5x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 6 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-50-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x50x1A-M8-4-1.jpg?v=1757580877 Filter King 18x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 50 x .75" Filter King 18x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 50 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x9.5x1A-M8-4-1.jpg?v=1757581292 Filter King 18x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9.5 x .75" Filter King 18x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x55.5x1A-M8-4-1.jpg?v=1757581800 Filter King 21.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 55.5 x .75" Filter King 21.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x23x1A-M8-4-1.jpg?v=1757582380 Filter King 27.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 23 x .75" Filter King 27.5x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x25.5x1A-M8-4-1.jpg?v=1757583115 Filter King 27.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 25.5 x .75" Filter King 27.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x32.5x1A-M8-4-1.jpg?v=1757583626 Filter King 17.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 32.5 x .75" Filter King 17.5x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x11.5x1A-M8-4-1.avif?v=1757583921 Filter King 28x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 11.5 x .75" Filter King 28x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x55.5x1A-M8-4-1.jpg?v=1757584667 Filter King 19.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75" Filter King 19.5x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x23x1A-M8-4-1.jpg?v=1757585099 Filter King 25x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 23 x .75" Filter King 25x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-49-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x49x1A-M8-4-1.avif?v=1757587185 Filter King 26x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 49 x .75" Filter King 26x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 49 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x38-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-38-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x38.5x1A-M8-4-1.jpg?v=1757589486 Filter King 18x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 38.5 x .75" Filter King 18x38.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 38.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-16-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x16x1A-M8-4-1.jpg?v=1757589859 Filter King 25x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16 x .75" Filter King 25x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 16 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-49-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x49.5x1A-M8-4-1.jpg?v=1757590383 Filter King 23.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49.5 x .75" Filter King 23.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 49.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-21-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x21x1A-M8-4-1.jpg?v=1757590714 Filter King 28x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 21 x .75" Filter King 28x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 21 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-50-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x50x1A-M8-4-1.jpg?v=1757591088 Filter King 30.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 50 x .75" Filter King 30.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 50 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x55x1A-M8-4-1.jpg?v=1757591394 Filter King 20x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 55 x .75" Filter King 20x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-41-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x41.5x1A-M8-4-1.jpg?v=1757591884 Filter King 19x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 41.5 x .75" Filter King 19x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 41.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x28-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-28-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x28.5x1A-M8-4-1.webp?v=1757592188 Filter King 27.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 28.5 x .75" Filter King 27.5x28.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 28.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-47-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30.5x47x1A-M8-4-1.jpg?v=1757592799 Filter King 30.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 47 x .75" Filter King 30.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 47 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-49-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x49x1A-M8-4-1.jpg?v=1757593127 Filter King 21x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 49 x .75" Filter King 21x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 49 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-4-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x4x1A-M8-4-1.avif?v=1757593453 Filter King 27x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 4 x .75" Filter King 27x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 4 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x55-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-55-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x55.5x1A-M8-4-1.webp?v=1757593772 Filter King 17x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 55.5 x .75" Filter King 17x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 55.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x10.5x1A-M8-4-1.jpg?v=1757594399 Filter King 28.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 10.5 x .75" Filter King 28.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x65x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-65-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x65x1A-M8-4-1.jpg?v=1757595137 Filter King 25x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65 x .75" Filter King 25x65x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 65 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x59-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-59-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x59.5x1A-M8-4-1.jpg?v=1757595813 Filter King 22.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 59.5 x .75" Filter King 22.5x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 59.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x11.5x1A-M8-4-1.jpg?v=1757596308 Filter King 27.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 11.5 x .75" Filter King 27.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-50-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26.5x50.5x1A-M8-4-1.jpg?v=1757596962 Filter King 26.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 50.5 x .75" Filter King 26.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 50.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x27-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-27-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x27.5x1A-M8-4-1.webp?v=1757598629 Filter King 30x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 27.5 x .75" Filter King 30x27.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 27.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x32.5x1A-M8-4-1.webp?v=1757601566 Filter King 26x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 32.5 x .75" Filter King 26x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-26-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x26x1A-M8-4-1.jpg?v=1757601962 Filter King 24.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26 x .75" Filter King 24.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 26 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x57x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-57-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x57x1A-M8-4-1.webp?v=1757602487 Filter King 25x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57 x .75" Filter King 25x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x6-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-6-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x6.5x1A-M8-4-1.jpg?v=1757602936 Filter King 27x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 6.5 x .75" Filter King 27x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 6.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x11.5x1A-M8-4-1.jpg?v=1757603342 Filter King 23.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11.5 x .75" Filter King 23.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x60-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-60-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x60.5x1A-M8-4-1.jpg?v=1757603753 Filter King 20.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 60.5 x .75" Filter King 20.5x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 60.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-37-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x37x1A-M8-4-1.jpg?v=1757604334 Filter King 25x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 37 x .75" Filter King 25x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 37 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x57.5x1A-M8-4-1.jpg?v=1757604556 Filter King 24.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 57.5 x .75" Filter King 24.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x59x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-59-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x59x1A-M8-4-1.webp?v=1757920850 Filter King 20x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 59 x .75" Filter King 20x59x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 59 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x66-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-66-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x66.5x1A-M8-4-1.webp?v=1757921680 Filter King 19.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 66.5 x .75" Filter King 19.5x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 66.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x9-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-9-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x9.5x1A-M8-4-1.webp?v=1757922304 Filter King 27.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 9.5 x .75" Filter King 27.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 9.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x26-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-26-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x26.5x1A-M8-4-1.jpg?v=1757922833 Filter King 20x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 26.5 x .75" Filter King 20x26.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 26.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x21.5x1A-M8-4-1.webp?v=1757923438 Filter King 28.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 21.5 x .75" Filter King 28.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-4-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x4.5x1A-M8-4-1.jpg?v=1757923908 Filter King 27.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 4.5 x .75" Filter King 27.5x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 4.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x17.5x1A-M8-4-1.webp?v=1757924374 Filter King 25.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17.5 x .75" Filter King 25.5x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-24-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x24.5x1A-M8-4-1.jpg?v=1757925018 Filter King 29x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 24.5 x .75" Filter King 29x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x57.5x1A-M8-4-1.webp?v=1757925701 Filter King 20x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 57.5 x .75" Filter King 20x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x10x1A-M8-4-1.jpg?v=1757926066 Filter King 27.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 10 x .75" Filter King 27.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-62-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x62x1A-M8-4.webp?v=1757926578 Filter King 17x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 62 x .75" Filter King 17x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 62 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x13.5x1A-M8-4-1.jpg?v=1757927093 Filter King 18x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 13.5 x .75" Filter King 18x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-32-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x32x1A-M8_-4-1.jpg?v=1757928732 Filter King 26x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 32 x .75" Filter King 26x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 32 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x56x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-56-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x56x1A-M8-4-1.webp?v=1757929500 Filter King 19x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 56 x .75" Filter King 19x56x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 56 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x5x1A-M8-4-1.jpg?v=1757930059 Filter King 30x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 5 x .75" Filter King 30x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-13-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x13x1A-M8-4-1.jpg?v=1757930331 Filter King 18.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 13 x .75" Filter King 18.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 13 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x39.5x1A-M8-4-1.webp?v=1757930626 Filter King 27.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 39.5 x .75" Filter King 27.5x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-51-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x51.5x1A-M8-4-1.jpg?v=1757930996 Filter King 29.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 51.5 x .75" Filter King 29.5x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 51.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x63.5x1A-M8-4-1.webp?v=1757931575 Filter King 19x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 63.5 x .75" Filter King 19x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-17-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x17x1A-M8-4-1.jpg?v=1757931900 Filter King 18x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 17 x .75" Filter King 18x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 17 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-53-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x53x1A-M8-4-1.jpg?v=1757932349 Filter King 23.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 53 x .75" Filter King 23.5x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 53 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x4-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-4-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x4.5x1A-M8-4-1.webp?v=1757932775 Filter King 22x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4.5 x .75" Filter King 22x4.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 4.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x13-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-13-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x13.5x1A-M8-4-1.jpg?v=1757935781 Filter King 28.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 13.5 x .75" Filter King 28.5x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 13.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-30-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x30x1A-M8-4-1.jpg?v=1757936584 Filter King 29x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 30 x .75" Filter King 29x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 30 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x47-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-47-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x47.5x1A-M8-4-1.jpg?v=1758019382 Filter King 24.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 47.5 x .75" Filter King 24.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 47.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-53-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x53x1A-M8-4-1.jpg?v=1758019984 Filter King 25x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53 x .75" Filter King 25x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 53 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x29-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-29-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x29.5x1A-M8-4-1.webp?v=1758020647 Filter King 21x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29.5 x .75" Filter King 21x29.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x10x1A-M8-4-1.jpg?v=1758021130 Filter King 29.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 10 x .75" Filter King 29.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x51-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-51-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x51.5x1A-M8-4-1.webp?v=1758021978 Filter King 26x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 51.5 x .75" Filter King 26x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 51.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-24-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x24x1A-M8-4-1.jpg?v=1758022662 Filter King 19x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 24 x .75" Filter King 19x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 24 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x10-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-10-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x10.5x1A-M8-4-1.webp?v=1758023186 Filter King 23.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10.5 x .75" Filter King 23.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 10.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x49-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-49-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x49.5x1A-M8-4-1.jpg?v=1758024001 Filter King 17x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 49.5 x .75" Filter King 17x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 49.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x32-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x32.5x1A-M8-4-1.jpg?v=1758024526 Filter King 25x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32.5 x .75" Filter King 25x32.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x21-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-21-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x21.5x1A-M8-4-1.webp?v=1758025236 Filter King 27.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 21.5 x .75" Filter King 27.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 21.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-48-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK26x48x1A-M8-4-1.jpg?v=1758025787 Filter King 26x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 48 x .75" Filter King 26x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26 x 48 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x11.5x1A-M8-4-1.jpg?v=1758026582 Filter King 28.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 11.5 x .75" Filter King 28.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-48-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x48x1A-M8-4-1.webp?v=1758027520 Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" Filter King 22x48x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 48 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20x43.5x1A-M8-4-1.jpg?v=1758028056 Filter King 20x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 43.5 x .75" Filter King 20x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-16-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x16x1A-M8-4-1.webp?v=1758028727 Filter King 27x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 16 x .75" Filter King 27x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 16 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-43-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x43x1A-M8-4-1.webp?v=1758029322 Filter King 28x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 43 x .75" Filter King 28x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 43 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-10-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19x10x1A-M8-4-1.jpg?v=1758029798 Filter King 19x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 10 x .75" Filter King 19x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 10 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x50-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-50-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x50.5x1A-M8-4-1.webp?v=1758030912 Filter King 25.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50.5 x .75" Filter King 25.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 50.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x54x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-54-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28x54x1A-M8-4-1.jpg?v=1758031594 Filter King 28x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 54 x .75" Filter King 28x54x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 54 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x11-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-11-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21.5x11.5x1A-M8-4-1.webp?v=1758032212 Filter King 21.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 11.5 x .75" Filter King 21.5x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 11.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x55x1A-M8-4-1.jpg?v=1758032701 Filter King 20.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 55 x .75" Filter King 20.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x55x1A-M8-4-1.jpg?v=1758033396 Filter King 25x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55 x .75" Filter King 25x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x39-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-39-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x39.5x1A-M8-4-1.webp?v=1758033811 Filter King 27x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 39.5 x .75" Filter King 27x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 39.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x62.5x1A-M8-4-1.jpg?v=1758034319 Filter King 30x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 62.5 x .75" Filter King 30x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x25-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-25-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK20.5x25.5x1A-M8-4-1.jpg?v=1758034790 Filter King 20.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 25.5 x .75" Filter King 20.5x25.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 25.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-41-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x41.5x1A-M8-4-1.webp?v=1758035286 Filter King 24x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41.5 x .75" Filter King 24x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 41.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5x30-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-30-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK19.5x30.5x1A-M8-4-1.webp?v=1758035805 Filter King 19.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 30.5 x .75" Filter King 19.5x30.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 30.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x63.5x1A-M8-4-1.jpg?v=1758036333 Filter King 22.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 63.5 x .75" Filter King 22.5x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x43-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-43-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x43.5x1A-M8-4-1.jpg?v=1758109417 Filter King 25.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43.5 x .75" Filter King 25.5x43.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 43.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x63x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-63-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x63x1A-M8-4-1.jpg?v=1758109764 Filter King 28.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 63 x .75" Filter King 28.5x63x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 63 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x63-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-63-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24x63.5x1A-M8-4-1.jpg?v=1758110030 Filter King 24x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 63.5 x .75" Filter King 24x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 63.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5x33-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-33-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27.5x33.5x1A-M8-4-1.jpg?v=1758110470 Filter King 27.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 33.5 x .75" Filter King 27.5x33.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 33.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x45-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-45-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x45.5x1A-M8-4-1.jpg?v=1758111116 Filter King 18x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 45.5 x .75" Filter King 18x45.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 45.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x52-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-52-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x52.5x1A-M8-4-1.jpg?v=1758111432 Filter King 18x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 52.5 x .75" Filter King 18x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 52.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x40-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-40-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK30x40.5x1A-M8-4-1.jpg?v=1758111856 Filter King 30x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 40.5 x .75" Filter King 30x40.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 40.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-19-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x19x1A-M8-4-1.jpg?v=1758112464 Filter King 27x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 19 x .75" Filter King 27x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 19 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5x41-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-41-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25.5x41.5x1A-M8-4-1.webp?v=1758113037 Filter King 25.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 41.5 x .75" Filter King 25.5x41.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 41.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-20-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x20x1A-M8-4-1.webp?v=1758115009 Filter King 29x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 20 x .75" Filter King 29x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 20 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x62-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-62-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29x62.5x1A-M8-4-1.jpg?v=1758115368 Filter King 29x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 62.5 x .75" Filter King 29x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 62.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-42-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK28.5x42x1A-M8-4-1.jpg?v=1758115886 Filter King 28.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 42 x .75" Filter King 28.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 42 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x24-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-76 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x24.5x1A-M8-4-1.jpg?v=1758116362 Filter King 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" Filter King 24.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-42-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x42x1A-M8-4-1.jpg?v=1758117007 Filter King 23.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42 x .75" Filter King 23.5x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 42 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-55-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18x55x1A-M8-4-1.avif?v=1758117338 Filter King 18x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 55 x .75" Filter King 18x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 55 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x17-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-17-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23x17.5x1A-M8-4-1.jpg?v=1758117878 Filter King 23x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17.5 x .75" Filter King 23x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 17.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-39-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22.5x39x1A-M8-4-1.jpg?v=1758118423 Filter King 22.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39 x .75" Filter King 22.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 39 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-23-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x23x1A-M8-4-1.jpg?v=1758119146 Filter King 27x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 23 x .75" Filter King 27x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 23 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5x33x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-33-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x33x1A-M8-4-1.avif?v=1758119455 Filter King 24.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33 x .75" Filter King 24.5x33x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 33 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-7-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK27x7x1A-M8-4-1.jpg?v=1758119832 Filter King 27x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 7 x .75" Filter King 27x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 7 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-46-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK23.5x46x1A-M8-4-1.jpg?v=1758120310 Filter King 23.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 46 x .75" Filter King 23.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 46 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x65-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-65-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17.5x65.5x1A-M8-4-1.jpg?v=1758120924 Filter King 17.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 65.5 x .75" Filter King 17.5x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 65.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-30-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK21x30x1A-M8-4-1.jpg?v=1758121381 Filter King 21x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30 x .75" Filter King 21x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 30 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x6x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-6-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK17x6x1A-M8-4-1.jpg?v=1758121702 Filter King 17x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 6 x .75" Filter King 17x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 6 x .75" WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x57-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-57-5-x-75 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK25x57.5x1A-M8-4-1.png?v=1758122203 Filter King 25x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57.5 x .75" Filter King 25x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 57.5 x .75" WholesaleHVACDirect https://hvacdirect.store/products/elite-condenser-pad-18-in-x-38-in-x-3-in-for-outside-ground-placement-of-the-mrcool-diy-condenser-el1838-3 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/IMG-EL1838-3.png?v=1765525457 Elite Condenser Pad – 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser – EL1838-3 Elite Condenser Pad – 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser – EL1838-3 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-e-star-18-000-btu-single-zone-mini-split-air-handler-230v-diy-18-hp-wmah-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/840255587044-1.webp?v=1765526196 MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – DIY-18-HP-WMAH-230D25-O MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – DIY-18-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-24-000-btu-multi-zone-mini-split-air-handler-230v-diy-24-hp-wmah-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/840255587044-1.webp?v=1765526196 MRCOOL DIY 5th Gen 24,000 BTU Multi-Zone Mini Split Air Handler 230V – DIY-24-HP-WMAH-230D25-O MRCOOL DIY 5th Gen E Star 18,000 BTU Single Zone Mini Split Air Handler 230V – 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WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-site-mrcool-5th-gen-advantage-9k-btu-mini-split-air-handler-115v-a-09-hp-wmah-115d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1.webp?v=1765626239 MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-20kw-heat-kit-for-central-ducted-versapro%C2%AE-2nd-gen-air-handler-mvphk20 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/kit1.webp?v=1765626586 MRCOOL 20kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK20 MRCOOL 20kW Heat Kit for Central Ducted VersaPro® 2nd Gen Air Handler, MVPHK20 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mrcool-5th-gen-advantage-12k-btu-wall-mount-air-handler-230v-a-12-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_23947ff3-9df1-49a6-b4ee-fcbf51d41b90.webp?v=1765626848 MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler 230V, A-12-HP-WMAH-230D-O MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler 230V, A-12-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-15-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv15-3834 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/5.jpg?v=1765627256 MRCOOL 15 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series – NV15-3834 MRCOOL 15 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series – NV15-3834 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-50ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc50-1438 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-50ft-1-4-x-1-2-flared-line-set-kit-for-12k-and-18k-olympus-and-advantage-mini-split-mc50-1412 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2.jpg?v=1765630466 MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412 MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-50ft-1-4-x-1-2-flared-line-set-kit-for-12k-and-18k-olympus-and-advantage-mini-split-mc50-1413 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/har.jpg?v=1765630818 MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412 MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mrcool-5th-gen-advantage-12k-btu-wall-mount-air-handler-115v-model-a-12-hp-wmah-115d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_0886e383-e86b-4e30-9b99-ab4d1150c322.webp?v=1765631134 MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler – 115V (Model: A-12-HP-WMAH-115D-O) MRCOOL MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler – 115V (Model: A-12-HP-WMAH-115D-O) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-25-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv25-3834 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1_17180ff5-9f3f-4e7f-9e8e-fef4b9b84e1d.jpg?v=1765631480 MRCOOL 25 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834 MRCOOL 25 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-site-mrcool-5th-gen-advantage-18k-btu-wall-mount-air-handler-230v-a-18-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-site-mrcool-5th-gen-advantage-18k-btu-wall-mount-air-handler-230v-a-18-hp-wmah-230d-o-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_892d297c-c2f8-4939-a034-b97c3628a297.webp?v=1765632631 MRCOOL Site MRCOOL 5th Gen Advantage 18K BTU Wall Mount Air Handler 230V, A-18-HP-WMAH-230D-O MRCOOL Site MRCOOL 5th Gen Advantage 18K BTU Wall Mount Air Handler 230V, A-18-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-site-mrcool-5th-gen-advantage-18k-btu-wall-mount-air-handler-230v-a-18-hp-wmah-230d-o-2 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_9b1fd377-5a43-4e61-98fc-35042fbda90b.webp?v=1765633228 MRCOOL Site MRCOOL 5th Gen Advantage 18K BTU Wall Mount Air Handler 230V, A-18-HP-WMAH-230D-O MRCOOL Site MRCOOL 5th Gen Advantage 18K BTU Wall Mount Air Handler 230V, A-18-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-24k-btu-wall-mount-air-handler-230v-a-24-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_ce5e5bc5-c17a-4c2b-b8b0-99c5e0dbecdf.webp?v=1765633609 MRCOOL 5th Gen Advantage 24K BTU Wall Mount Air Handler 230V, A-24-HP-WMAH-230D-O MRCOOL 5th Gen Advantage 24K BTU Wall Mount Air Handler 230V, A-24-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-35-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv35-3834 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/56.jpg?v=1765633773 MRCOOL 35 FT Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834 MRCOOL 35 FT Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-9-000-btu-multi-zone-mini-split-air-handler-230v-diy-09-hp-wmah-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_204c4019-771c-4439-88ed-28a2680822fc.webp?v=1765634125 MRCOOL DIY 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V – DIY-09-HP-WMAH-230D25-O MRCOOL DIY 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V – DIY-09-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mrcool-21-in-4-ton-r410a-upflow-cased-evaporator-coil-mcvp48cnpa 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MCVP48CNPA_6526029b-ee0a-4e03-aa9d-3c78031ff010.webp?v=1765634460 MRCOOL MRCOOL 21 In. 4 Ton R410A Upflow Cased Evaporator Coil, MCVP48CNPA MRCOOL MRCOOL 21 In. 4 Ton R410A Upflow Cased Evaporator Coil, MCVP48CNPA WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-9k-btu-heat-pump-condenser-230v-a-09-hp-c-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/840255582681-5_dae7467c-a6a7-4873-8a89-bd222779e236.jpg?v=1765634686 MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 230V, A-09-HP-C-230D-O MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 230V, A-09-HP-C-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-9k-btu-heat-pump-condenser-115v-a-09-hp-c-115d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_aa3b2d86-41e4-49a7-b787-2b64fc17ee9e.webp?v=1765635380 MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 115V, A-09-HP-C-115D-O MRCOOL 5th Gen Advantage 9K BTU Heat Pump Condenser 115V, A-09-HP-C-115D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-direct-mrcool-diy-4th-generation-12k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-12-hp-wmah-230c25 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_d5ccd937-4e29-4cab-96bc-d67ae77114fd.webp?v=1765635648 MRCOOL DIY Direct MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 MRCOOL DIY Direct MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirect.store/products/r-410a-refrigerant-mrcool-50-ft-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-universal-series-nv50-3834 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/NV15-3834-1-4.jpg?v=1765636011 R-410A Refrigerant MRCOOL 50 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834 R-410A Refrigerant MRCOOL 50 ft. Pre-Charged 3/8″ x 3/4″ No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834 WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-12k-btu-heat-pump-condenser-230v-a-12-hp-c-230d-o 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-12k-btu-heat-pump-condenser-115v-a-12-hp-c-115d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/G.webp?v=1765636875 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-36k-btu-wall-mount-air-handler-230v-a-36-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/840255587044-1_1e77aeee-ade0-4e22-9c60-4a449d5b4042.webp?v=1765637098 MRCOOL 5th Gen Advantage 36K BTU Wall Mount Air Handler 230V – A-36-HP-WMAH-230D-O MRCOOL 5th Gen Advantage 36K BTU Wall Mount Air Handler 230V – A-36-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-36k-btu-wall-mount-air-handler-230v-a-36-hp-wmah-230d-o-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-09-HP-WMAH-115D-O-1_8ab88706-cc22-4162-9b24-85263236828a.webp?v=1765637461 MRCOOL 5th Gen Advantage 36K BTU Wall Mount Air Handler 230V – A-36-HP-WMAH-230D-O MRCOOL 5th Gen Advantage 36K BTU Wall Mount Air Handler 230V – A-36-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/blower-motor-blower-motor-for-mrcool-wall-mount-air-handler-diy-12-wmah-hp-115a-diy-12-wmah-hp-115ae-diy-12-hp-wmah-115b-and-diy-12-wmah-hp-115c25 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/Q.jpg?v=1765637749 Blower Motor Blower Motor for MRCOOL Wall Mount Air Handler: DIY-12-WMAH-HP-115A, DIY-12-WMAH-HP-115AE, DIY-12-HP-WMAH-115B and DIY-12-WMAH-HP-115C25 Blower Motor Blower Motor for MRCOOL Wall Mount Air Handler: DIY-12-WMAH-HP-115A, DIY-12-WMAH-HP-115AE, DIY-12-HP-WMAH-115B and DIY-12-WMAH-HP-115C25 WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-12-000-btu-multi-zone-mini-split-air-handler-230v-diy-12-hp-wmah-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x.webp?v=1765638067 NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-12-HP-WMAH-230D25-O NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-12-HP-WMAH-230D25-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-direct-mrcool-diy-4th-generation-18k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-18-hp-wmah-230c25 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x_f2e18ca7-51f9-4b17-bd82-4a9a5dc221a7.webp?v=1765638286 MRCOOL DIY Direct MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25 MRCOOL DIY Direct MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirect.store/products/prodirect-pcb-control-board-for-mrcool-central-heat-pump-condenser-prodirect-series-model-hah14036 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/xc.jpg?v=1765638598 ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser – ProDirect Series, Model #HAH14036 ProDirect PCB Control Board for MRCOOL Central Heat Pump Condenser – ProDirect Series, Model #HAH14036 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-omrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY-18-HP-WMAH-230C25-1.webp?v=1765790898 MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-OMRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-OMRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mrcool-5th-gen-advantage-9k-btu-wall-mount-air-handler-230v-a-09-hp-wmah-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY-18-HP-WMAH-230C25-1_7c8fb4b0-6bce-423f-b09f-ac81bb97d587.webp?v=1765791375 MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O MRCOOL MRCOOL 5th Gen Advantage 9K BTU Wall Mount Air Handler 230V, A-09-HP-WMAH-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-direct-mrcool-diy-4th-generation-24k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-24-hp-wmah-230c25 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY-18-HP-WMAH-230C25-1_c3d91dce-2365-444b-8338-cf39738de55e.webp?v=1765791834 MRCOOL DIY Direct MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-24-HP-WMAH-230C25 MRCOOL DIY Direct MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-24-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-direct-mrcool-diy-4th-generation-24k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-24-hp-wmah-230c25-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY-18-HP-WMAH-230C25-1_aa63c13c-2850-4157-9957-654763fa75fc.webp?v=1765792489 MRCOOL DIY Direct MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-24-HP-WMAH-230C25 MRCOOL DIY Direct MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-24-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-site-mrcool-5th-gen-advantage-9k-btu-mini-split-air-handler-115v-a-09-hp-wmah-115d-o-no-reviews 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1-2.webp?v=1765794009 MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O No reviews MRCOOL Site MRCOOL 5th Gen Advantage 9K BTU Mini Split Air Handler 115V | A-09-HP-WMAH-115D-O No reviews WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-18k-btu-heat-pump-condenser-230v-a-18-hp-c-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v-1_bb85c501-e05f-447a-8533-90ac2c598b22.webp?v=1765794542 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-olympus-energy-star-9-000-btu-3-4-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-09-hp-c-230 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v-1_6c4401c9-56a9-4e3e-b3e1-4dc8d9fe5108.webp?v=1765795523 MRCOOL Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump Condenser, O-ES-09-HP-C-230 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Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 12K BTU Heat Pump Condenser 115V, A-12-HP-C-115D-O WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-24k-btu-heat-pump-condenser-230v-a-24-hp-c-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-24-HP-C-230D-O_2_4ac154bd-dd10-4e6e-ac21-610e481c0145.webp?v=1765810221 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 24K BTU Heat Pump Condenser 230V, A-24-HP-C-230D-O NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 24K BTU Heat Pump Condenser 230V, A-24-HP-C-230D-O WholesaleHVACDirect https://hvacdirect.store/products/gas-furnace-mrcool-80-afue-5-ton-90-000-btu-2-000-cfm-upflow-horizontal-5-speed-gas-furnace-mgm80se090c5a 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MGM80SE090C5A.webp?v=1765810458 Gas Furnace MRCOOL 80% 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ikm.webp?v=1765811134 NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 48K BTU 4 Ton 16.5 SEER2 Central Ducted Heat Pump Split System, CENTRAL-48-HP-230B00-O NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 48K BTU 4 Ton 16.5 SEER2 Central Ducted Heat Pump Split System, CENTRAL-48-HP-230B00-O WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-5th-gen-advantage-18k-btu-heat-pump-condenser-230v-a-18-hp-c-230d-o-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MDUCO18024036_2_-1.jpg?v=1765811993 NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O NEW R-454B Refrigerant MRCOOL 5th Gen Advantage 18K BTU Heat Pump Condenser 230V, A-18-HP-C-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy%C2%AE-5th-gen-55-000-btu-multi-zone-mini-split-condenser-230v-diy-multi6-55hp230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ikm.webp?v=1765811134 MRCOOL DIY® 5th Gen 55,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-55HP230D-O NEW R-454B Refrigerant MRCOOL Hyper Heat 2nd Gen 48K BTU 4 Ton 16.5 SEER2 Central Ducted Heat Pump Split System, CENTRAL-48-HP-230B00-O WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-e-star-36-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-36-hp-wm-230d25-o 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-hyper-heat-2nd-gen-24k-btu-2-ton-18-3-seer2-central-ducted-heat-pump-split-system-central-24-hp-230b00-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/85.webp?v=1765813616 MRCOOL Hyper Heat 2nd Gen 24K BTU 2 Ton 18.3 SEER2 Central Ducted Heat Pump Split System – CENTRAL-24-HP-230B00-O MRCOOL Hyper Heat 2nd Gen 24K BTU 2 Ton 18.3 SEER2 Central Ducted Heat Pump Split System – CENTRAL-24-HP-230B00-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-hyper-heat-2nd-gen-24k-btu-2-ton-18-3-seer2-central-ducted-heat-pump-split-system-central-24-hp-230b00-o-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/CENTRAL-24-HP-230B00-O_2.webp?v=1765814530 MRCOOL Hyper Heat 2nd Gen 24K BTU 2 Ton 18.3 SEER2 Central Ducted Heat Pump Split System – CENTRAL-24-HP-230B00-O MRCOOL Hyper Heat 2nd Gen 24K BTU 2 Ton 18.3 SEER2 Central Ducted Heat Pump Split System – CENTRAL-24-HP-230B00-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy%C2%AE-5th-gen-e-star-24-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-24-hp-wm-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/52.webp?v=1765815031 MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. 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Line Set 230V, DIY-24-HP-WM-230D25-O WholesaleHVACDirect https://hvacdirect.store/products/new-r-454b-refrigerant-mrcool-diy%C2%AE-5th-gen-48-000-btu-multi-zone-mini-split-condenser-230v-diy-multi6-48hp230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1234.webp?v=1765815847 NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O NEW R-454B Refrigerant MRCOOL DIY® 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy%C2%AE-5th-gen-e-star-18-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-230v-diy-18-hp-wm-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/yh.webp?v=1765816280 MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. 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Line Set 115V, DIY-09-HP-WM-115D25-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-ezpro-5th-gen-diy-mini-split-systems-9k-through-24k-btu-ezpro-24-hp-23016d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/line_5fa981b5-8648-4ff9-affa-6600e0371b6f.webp?v=1765820493 MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-24-HP-23016D-O MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-24-HP-23016D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy%C2%AE-5th-gen-27-000-btu-multi-zone-mini-split-condenser-230v-diy-multi4-27hp230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1_338d76e3-122d-4110-9659-c52b641bf10a.webp?v=1765820749 MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-olympus-energy-star-24-000-btu-2-ton-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-24-hp-c-230 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2_4b04f2a6-73db-4947-a027-9dd7a33d62cf.jpg?v=1765820997 MRCOOL Olympus ENERGY STAR 24,000 BTU 2 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-24-HP-C-230 MRCOOL Olympus ENERGY STAR 24,000 BTU 2 Ton Ductless Mini Split Air Conditioner and Heat Pump Condenser, O-ES-24-HP-C-230 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-18-000-btu-multi-zone-mini-split-condenser-230v-diy-multi3-18hp230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/hb.webp?v=1765821158 MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V – DIY-MULTI3-18HP230D-O MRCOOL DIY 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V – DIY-MULTI3-18HP230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-easypro-9k-btu-single-zone-mini-split-complete-system-115v-with-16-ft-diy-quick-connect-line-set-and-diypro-cable-ezpro-09-hp-11516d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/line1.webp?v=1765821395 MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, EZPRO-09-HP-11516D-O MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, EZPRO-09-HP-11516D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-ezpro-5th-gen-diy-mini-split-systems-9k-through-24k-btu-ezpro-18-hp-23016d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/9.webp?v=1765821587 MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-18-HP-23016D-O MRCOOL EZPRO 5th Gen DIY Mini Split Systems | 9K Through 24K BTU – EZPRO-18-HP-23016D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-5th-gen-advantage-36k-btu-heat-pump-condenser-230v-a-36-hp-c-230d-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/132.webp?v=1765821753 MRCOOL 5th Gen Advantage 36K BTU Heat Pump Condenser 230V – A-36-HP-C-230D-O MRCOOL 5th Gen Advantage 36K BTU Heat Pump Condenser 230V – A-36-HP-C-230D-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-care-kit-foaming-coil-cleaner-only 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MMCFOAM-1.jpg?v=1765821886 MRCOOL Care Kit – Foaming coil cleaner ONLY MRCOOL Care Kit – Foaming coil cleaner ONLY WholesaleHVACDirect https://hvacdirect.store/products/condenser-wall-mounting-kit-for-9k-to-18k-btu-mrcool-ductless-split-system 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/6.jpg?v=1765822257 Condenser Wall Mounting Kit for 9k to 18k BTU MRCOOL Ductless Split System Condenser Wall Mounting Kit for 9k to 18k BTU MRCOOL Ductless Split System WholesaleHVACDirect https://hvacdirect.store/products/mrcool-no-vac-coupler-for-universal-quick-connect-line-set-3-8-x-3-4-nvcoupler3834 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/NVCOUPLER3834.jpg?v=1765822439 MrCool No-Vac Coupler for Universal Quick-Connect Line Set, 3/8 X 3/4 – NVCOUPLER3834 MrCool No-Vac Coupler for Universal Quick-Connect Line Set, 3/8 X 3/4 – NVCOUPLER3834 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-care-kit 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MMCK01.jpg?v=1765822608 MRCOOL Care Kit MRCOOL Care Kit WholesaleHVACDirect https://hvacdirect.store/products/mrcool-smart-programmable-thermostat-mst04-4-heat-2-cool-touchscreen-alexa-google-assistant-modern-design 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/gb.jpg?v=1765822934 MrCool Smart Programmable Thermostat MST04 4 Heat / 2 Cool Touchscreen, Alexa, Google Assistant, Modern Design MrCool Smart Programmable Thermostat MST04 4 Heat / 2 Cool Touchscreen, Alexa, Google Assistant, Modern Design WholesaleHVACDirect https://hvacdirect.store/products/mrcool-gcik-ol2-5-00-open-loop-installation-kit-2-5-ton-pvc-1-2-npt 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/GCIK-OL2-5-00_1.webp?v=1765823114 MRCOOL GCIK-OL2-5-00 Open Loop Installation Kit 2-5 Ton 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/Pro.webp?v=1765852749 MRCOOL Electric Heat Kit 5KW CENTRALHK05 for MrCool Central Ducted Air Handler MRCOOL Electric Heat Kit 5KW CENTRALHK05 for MrCool Central Ducted Air Handler WholesaleHVACDirect https://hvacdirect.store/products/mrcool-25ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc25-1438 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/da.jpg?v=1765853572 MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC25-1438 MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC25-1438 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-8kw-heat-kit-versapro-and-hyper-heat-central-ducted-10-25-in-w-x-24-in-h-central-item-6877305-mvphk08 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MVPHK08.avif?v=1765854369 MRCOOL 8KW Heat Kit VersaPro and Hyper Heat Central Ducted 10.25-in W x 24-in H Central Item #6877305 – MVPHK08 MRCOOL 8KW Heat Kit VersaPro and Hyper Heat Central Ducted 10.25-in W x 24-in H Central Item #6877305 – MVPHK08 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-16ft-1-4-x-3-8-flared-line-set-kit-for-9k-olympus-and-advantage-mini-split-mc16-1438 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset.jpg?v=1765854376 MRCOOL 16FT 1/4″ x 3/8″ Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC16-1438 MRCOOL 16FT 1/4″ x 3/8″ Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC16-1438 WholesaleHVACDirect https://hvacdirect.store/products/16ft-1-4-x-1-2-mrcool-mc16-1412-flared-line-set-kit-for-12k-and-18k-mini-split 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MC16-3858.jpg?v=1765855101 16FT 1/4″ x 1/2″ MRCOOL MC16-1412 Flared Line Set Kit for 12K and 18K Mini Split 16FT 1/4″ x 1/2″ MRCOOL MC16-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirect.store/products/25ft-1-4-x-1-2-mrcool-mc25-1412-flared-line-set-kit-for-12k-and-18k-mini-split 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MC16-3858_1.jpg?v=1765855388 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-25-ft-1-4-x-1-2-pre-charged-quick-connect-line-set-for-18k-indoor-units-diy25-1412-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY25.jpg?v=1765855828 MRCOOL DIY 5th Gen 25 ft. 1/4″ x 1/2″ Pre-Charged Quick Connect Line Set (for 18K Indoor Units) – DIY25-1412-O MRCOOL DIY 5th Gen 25 ft. 1/4″ x 1/2″ Pre-Charged Quick Connect Line Set (for 18K Indoor Units) – DIY25-1412-O WholesaleHVACDirect 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2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ele.webp?v=1765857568 MRCOOL 5kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK05 MRCOOL 5kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK05 WholesaleHVACDirect https://hvacdirect.store/products/25ft-3-8-x-5-8-mrcool-mc25-3858-flared-line-set-kit-for-24k-mini-split 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1-8.jpg?v=1765858316 25FT 3/8″ x 5/8″ MRCOOL MC25-3858 Flared Line Set Kit for 24K Mini Split 25FT 3/8″ x 5/8″ MRCOOL MC25-3858 Flared Line Set Kit for 24K Mini Split WholesaleHVACDirect https://hvacdirect.store/products/mrcool-flare-to-weld-fitting-for-air-handler-connections-3-8-in-wf-38 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/WF-38.png?v=1765858606 MrCool Flare to Weld Fitting for Air Handler Connections, 3/8-in – WF-38 MrCool Flare to Weld Fitting for Air Handler Connections, 3/8-in – WF-38 WholesaleHVACDirect https://hvacdirect.store/products/mr-cool-m10cw-mrcool-10-crescent-wrench 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/7-5.webp?v=1765859173 Mr. Cool M10CW MRCOOL 10″ Crescent Wrench Mr. Cool M10CW MRCOOL 10″ Crescent Wrench WholesaleHVACDirect https://hvacdirect.store/products/mrcool-1st-stage-filter-without-head-pp-10cf 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/RO-10CF.webp?v=1765859397 MRCOOL 1st Stage Filter (without head) (PP-10CF) MRCOOL 1st Stage Filter (without head) (PP-10CF) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-2nd-stage-filter-without-head-cto-10cf 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ro.webp?v=1765859714 MRCOOL 2nd Stage Filter (without head) (CTO-10CF ) MRCOOL 2nd Stage Filter (without head) (CTO-10CF ) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-16-ft-1-4-x-3-8-pre-charged-quick-connect-line-set-for-6k-9k-12k-indoor-units 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY50-3858C.webp?v=1765860005 MRCOOL DIY 5th Gen 16 ft. 1/4″ x 3/8″ Pre-Charged Quick Connect Line Set (for 6K – 9k – 12k Indoor Units) MRCOOL DIY 5th Gen 16 ft. 1/4″ x 3/8″ Pre-Charged Quick Connect Line Set (for 6K – 9k – 12k Indoor Units) WholesaleHVACDirect https://hvacdirect.store/products/25ft-1-4-x-1-2-mrcool-mc25-1412-flared-line-set-kit-for-12k-and-18k-mini-split-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset_f3a5d045-5e32-4b50-a093-1cb1d6f1933b.jpg?v=1765860248 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split 25FT 1/4″ x 1/2″ MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split WholesaleHVACDirect https://hvacdirect.store/products/mrcool-versapro-2nd-gen-48k-btu-4-ton-central-ducted-heat-pump-split-system-mvp-48-hp-230a00-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MVP.webp?v=1765860725 MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Split System – MVP-48-HP-230A00-O MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Heat Pump Split System – MVP-48-HP-230A00-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool%C2%AE-diy%C2%AE-series-5th-gen-outtasight%C2%AE-9k-btu-230v-one-way-ceiling-cassette-r454b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIYCASSETTE18HP-230D25-O.jpg?v=1765861358 MRCOOL® DIY® Series 5th gen Outtasight® 9K BTU 230V One-Way Ceiling Cassette R454B MRCOOL® DIY® Series 5th gen Outtasight® 9K BTU 230V One-Way Ceiling Cassette R454B WholesaleHVACDirect 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https://hvacdirect.store/products/mrcool-diy-5th-gen-50-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-with-diy-pro-cable-for-24k-36k-indoor-units-diy50-3858c-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset_ffdd567e-a50b-481b-a97f-bc6796188825.jpg?v=1765863360 MRCOOL DIY 5th Gen 50 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY50-3858C-O MRCOOL DIY 5th Gen 50 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY50-3858C-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-6k-btu-mini-split-ceiling-cassette-air-handler-230v-diycassette06hp-230d25-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/79.webp?v=1765863628 MRCOOL DIY 5th Gen 6K BTU Mini Split Ceiling Cassette Air Handler 230V – DIYCASSETTE06HP-230D25-O MRCOOL DIY 5th Gen 6K BTU Mini Split Ceiling Cassette Air Handler 230V – DIYCASSETTE06HP-230D25-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-mhs3-5-3-5-bi-metal-hole-saw-with-locking-quick-change-arbor 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-mhs3-5-3-5-bi-metal-hole-saw-with-locking-quick-change-arbor-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/451.webp?v=1765880139 MRCOOL MHS3-5 3.5″ Bi-Metal Hole Saw with Locking Quick Change Arbor MRCOOL MHS3-5 3.5″ Bi-Metal Hole Saw with Locking Quick Change Arbor WholesaleHVACDirect https://hvacdirect.store/products/mrcool-4th-stage-filter-without-head-t33s-10cf 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/rc-10.webp?v=1765880434 MRCOOL 4th Stage Filter (without head) (T33S-10CF ) MRCOOL 4th Stage Filter (without head) (T33S-10CF ) WholesaleHVACDirect 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2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/DIY-1_b14a36eb-fb17-4af1-9a02-7c2d635a4ddf.jpg?v=1765881225 MRCOOL DIY Pre-Charged Linesets – Select Your System & Length – DIY25-3858 MRCOOL DIY Pre-Charged Linesets – Select Your System & Length – DIY25-3858 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-15kw-heat-kit-for-central-ducted-versapro-2nd-gen-air-handler-mvphk15 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/wa.webp?v=1765881417 MRCOOL 15kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK15 MRCOOL 15kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK15 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-15kw-heat-kit-for-central-ducted-versapro-2nd-gen-air-handler-mvphk15-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/tf.webp?v=1765881681 MRCOOL 15kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK15 MRCOOL 15kW Heat Kit for Central Ducted VersaPro 2nd Gen Air Handler – MVPHK15 WholesaleHVACDirect https://hvacdirect.store/products/20kw-heat-kit-for-the-mrcool-central-ducted-air-handler 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20.jpg?v=1765881898 20kW heat kit for the MRCOOL Central Ducted Air Handler 20kW heat kit for the MRCOOL Central Ducted Air Handler WholesaleHVACDirect https://hvacdirect.store/products/4-ton-mrcool-signature-evaporator-coil-horizontal-21-cabinet 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/mrcool-diy-4th-generation-9k-btu-wall-mount-air-handler-230-volt-with-enhanced-wifi-diy-09-hp-wmah-230c25 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/airhandler.webp?v=1765883557 MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 WholesaleHVACDirect https://hvacdirect.store/products/2-5-ton-mrcool-signature-evaporator-coil-horizontal-14-5-cabinet 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/rd.jpg?v=1765884311 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 14.5″ Cabinet 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 14.5″ Cabinet WholesaleHVACDirect https://hvacdirect.store/products/mrcool-50ft-3-8-x-5-8-flared-line-set-kit-for-24k-olympus-and-advantage-mini-split-mc50-3858 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset_44d614c6-2e92-4665-95c1-6c642fbd9cdd.jpg?v=1765888135 MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split – MC50-3858 MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split – MC50-3858 WholesaleHVACDirect 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W X 4.9 in. H Assorted MRCOOL Ductless Split System Line Set 37.2 in. W X 4.9 in. H Assorted WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-25-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-for-24k-36k-indoor-units-diy25-3858-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset_f8c001e9-c197-4725-ae5c-de1ad8dd6364.jpg?v=1765888803 MRCOOL DIY 5th Gen 25 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) – DIY25-3858-O MRCOOL DIY 5th Gen 25 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set (for 24K & 36K Indoor Units) – DIY25-3858-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-versapro-2nd-gen-36k-btu-3-ton-central-ducted-heat-pump-split-system-mvp-36-hp-230a00-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/85_b9e20e8c-5aa7-4b2a-adfe-4a52d4c98a18.webp?v=1765889453 MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted Heat Pump Split System – MVP-36-HP-230A00-O MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted 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https://hvacdirect.store/products/mrcool-mrbreeze-copper-bladeless-air-purifier-fan-oval-shaped 2026-07-21T15:45:45-04:00 daily https://hvacdirect.store/products/2-5-ton-mrcool-signature-evaporator-coil-horizontal-17-5-cabinet 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/jv.jpg?v=1765891726 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 17.5″ Cabinet 2.5 Ton MrCool Signature Evaporator Coil – Horizontal – 17.5″ Cabinet WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-5th-gen-35-ft-3-8-x-5-8-pre-charged-quick-connect-line-set-with-diy-pro-cable-for-24k-36k-indoor-units-diy35-3858c-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/yh_81256c26-320d-40d2-a192-4dfceb5d252a.webp?v=1765892174 MRCOOL DIY 5th Gen 35 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY35-3858C-O MRCOOL DIY 5th Gen 35 ft. 3/8″ x 5/8″ Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) – DIY35-3858C-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-versapro-2nd-gen-24k-btu-2-ton-central-ducted-heat-pump-split-system-mvp-24-hp-230a00-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AH_1.png?v=1765894482 MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Heat Pump Split System – MVP-24-HP-230A00-O MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Heat Pump Split System – MVP-24-HP-230A00-O WholesaleHVACDirect https://hvacdirect.store/products/5-ton-mrcool-signature-e5-ton-mrcool-signature-evaporator-coil-vertical-21-cabinetvaporator-coil-vertical-21-cabinet 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MC5.jpg?v=1765895626 5 Ton MrCool Signature E5 Ton MrCool Signature Evaporator Coil – Vertical – 21″ Cabinetvaporator Coil – Vertical – 21″ Cabinet 5 Ton MrCool Signature E5 Ton MrCool Signature Evaporator Coil – Vertical – 21″ Cabinetvaporator Coil – Vertical – 21″ Cabinet WholesaleHVACDirect https://hvacdirect.store/products/mrcool-olympus-energy-star-18k-btu-1-5-ton-21-seer-ductless-mini-split-air-conditioner-and-heat-pump-condenser-o-es-18-hp-c-230 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/u.jpg?v=1765895988 MRCOOL Olympus Energy Star 18K BTU, 1.5 Ton, 21 SEER Ductless Mini Split Air Conditioner and Heat Pump Condenser (O-ES-18-HP-C-230 MRCOOL Olympus Energy Star 18K BTU, 1.5 Ton, 21 SEER Ductless Mini Split Air Conditioner and Heat Pump Condenser (O-ES-18-HP-C-230 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-olympus-hyper-heat-12k-btu-1-ton-up-to-25-5-seer-230v-60hz-ductless-mini-split-heat-pump-condenser-o-hh-12-hp-c-230b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/er.jpg?v=1765896456 MRCOOL Olympus Hyper Heat 12K BTU, 1 Ton, Up to 25.5 SEER, 230V/60Hz, Ductless Mini Split Heat Pump Condenser (O-HH-12-HP-C-230B) MRCOOL Olympus Hyper Heat 12K BTU, 1 Ton, Up to 25.5 SEER, 230V/60Hz, Ductless Mini Split Heat Pump Condenser (O-HH-12-HP-C-230B) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-prodirect-3rd-gen-60k-btu-5-ton-ecm-air-handler-hah060fea 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/HAH060FEA.webp?v=1765896833 MRCOOL ProDirect 3rd Gen 60K BTU, 5 Ton, ECM Air Handler (HAH060FEA) MRCOOL ProDirect 3rd Gen 60K BTU, 5 Ton, ECM Air Handler (HAH060FEA) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-pre-charged-line-set-for-2nd-gen-systems-r-454b-diy-installation-nv50-3834-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/lineset.jpg?v=1765854376 MRCOOL Pre-Charged Line Set for 2nd Gen Systems (R-454B | DIY Installation) – NV50-3834-O MRCOOL 16FT 1/4″ x 3/8″ Flared Line Set Kit for 9K Olympus and Advantage Mini Split – MC16-1438 WholesaleHVACDirect https://hvacdirect.store/products/mrcool-prodirect-3rd-gen-48k-btu-4-5-ton-15-2-seer2-heat-pump-condenser-hhp15048fa 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/HH1.webp?v=1765897736 MRCOOL ProDirect 3rd Gen 48K BTU, 4.5 Ton, 15.2 SEER2 Heat Pump Condenser (HHP15048FA) MRCOOL ProDirect 3rd Gen 48K BTU, 4.5 Ton, 15.2 SEER2 Heat Pump Condenser (HHP15048FA) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-60000-btu-h-prodirect-heat-pump-condenser-208v-230v 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/HHP15060FA.webp?v=1765898432 MrCool 60000 BTU/H ProDirect Heat Pump Condenser, 208V/230V MrCool 60000 BTU/H ProDirect Heat Pump Condenser, 208V/230V WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-2nd-gen-air-handler-electric-heat-kit-w-circuit-breaker-5kw-8kw-10kw-15kw-20kw 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/gf.jpg?v=1765898659 MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit w/ Circuit Breaker — 5kW, 8kW, 10kW, 15kW, 20kW MRCOOL Universal (2nd Gen) Air Handler Electric Heat Kit w/ Circuit Breaker — 5kW, 8kW, 10kW, 15kW, 20kW WholesaleHVACDirect https://hvacdirect.store/products/10kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/hd.jpg?v=1765898934 10KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B 10KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirect.store/products/15kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ye.jpg?v=1765899719 15KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B 15KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirect.store/products/20kw-heat-kit-with-circuit-breaker-for-mrcool-universal-series-air-handlers-r-454b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/tp.jpg?v=1765900710 20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B 20KW Heat Kit with Circuit Breaker for MRCOOL Universal Series Air Handlers – R-454B WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-3-ton-air-handler-uah18036-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/mc-uni-5-ah-02_sxdnyd__73570-1.webp?v=1765941713 MRCOOL Universal Series 3 Ton Air Handler – UAH18036-O MRCOOL Universal Series 3 Ton Air Handler – UAH18036-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-2-5-ton-air-handler-uah18030-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/yuh.webp?v=1765942174 MRCOOL Universal Series 2.5 Ton Air Handler – UAH18030-O MRCOOL Universal Series 2.5 Ton Air Handler – UAH18030-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-4-ton-air-handler-uah18048-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/mc-uni-5-ah-02_sxdnyd__73570-1_f9e0634f-3a73-48a1-a045-775211618beb.webp?v=1765942397 MRCOOL Universal Series 4 Ton Air Handler – UAH18048-O MRCOOL Universal Series 4 Ton Air Handler – UAH18048-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-2-5-ton-heat-pump-inverter-condenser-uhp18030-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/uj.webp?v=1765943099 MRCOOL Universal Series 2.5 Ton Heat Pump Inverter Condenser – UHP18030-O MRCOOL Universal Series 2.5 Ton Heat Pump Inverter Condenser – UHP18030-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-5-ton-air-handler-uah18060-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/456.webp?v=1765944957 MRCOOL Universal Series 5 Ton Air Handler – UAH18060-O MRCOOL Universal Series 5 Ton Air Handler – UAH18060-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-3-ton-heat-pump-inverter-condenser-uhp18036-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/op.webp?v=1765945188 MRCOOL Universal Series 3 Ton Heat Pump Inverter Condenser – UHP18036-O MRCOOL Universal Series 3 Ton Heat Pump Inverter Condenser – UHP18036-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-5-ton-heat-pump-inverter-condenser-uhp18060-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1020.webp?v=1765945502 MRCOOL Universal Series 5 Ton Heat Pump Inverter Condenser – 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daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/7-1_1.jpg?v=1765946794 MRCOOL Signature 2 Ton 24K BTU Split Heat Pump Condenser – MCAESHS4T2421AA MRCOOL Signature 2 Ton 24K BTU Split Heat Pump Condenser – MCAESHS4T2421AA WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-2-ton-air-handler-uah18024-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/m4.webp?v=1765947139 MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-4-ton-central-heat-pump-split-system-uhp1848ah1848-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/789.webp?v=1765947387 MRCOOL Universal Series 4 Ton Central Heat Pump Split System – UHP1848AH1848-O MRCOOL Universal Series 4 Ton Central Heat Pump Split System – UHP1848AH1848-O WholesaleHVACDirect 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/789-1_1.webp?v=1765948470 MRCOOL Universal Series 2.5 Ton Central Heat Pump Split System – UHP1830AH1830-O MRCOOL Universal Series 2.5 Ton Central Heat Pump Split System – UHP1830AH1830-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-2-5-ton-central-heat-pump-split-system-uhp1830ah1830-o-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/789-1_2.webp?v=1765949503 MRCOOL Universal Series 2.5 Ton Central Heat Pump Split System – UHP1830AH1830-O MRCOOL Universal Series 2.5 Ton Central Heat Pump Split System – UHP1830AH1830-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-versapro-3-ton-horizontal-package-heat-pump 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/74_acc61d41-bf02-47d2-b599-92e8d74c603c.webp?v=1765949767 MRCOOL VersaPro 3 Ton Horizontal Package Heat Pump MRCOOL VersaPro 3 Ton Horizontal Package Heat Pump WholesaleHVACDirect https://hvacdirect.store/products/30k-mrcool%C2%AE-hyper-heat-central-ducted-2nd-gen-complete-system-454b-refrigerant 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AH_2.png?v=1765949983 30K MRCOOL® Hyper Heat Central Ducted 2nd Gen – Complete System (454B Refrigerant) 30K MRCOOL® Hyper Heat Central Ducted 2nd Gen – Complete System (454B Refrigerant) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-universal-series-2-ton-central-heat-pump-split-system-uhp1824ah1824-o 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/40.webp?v=1765950412 MRCOOL Universal Series 2 Ton Central Heat Pump Split System – UHP1824AH1824-O MRCOOL Universal Series 2 Ton Central Heat Pump Split System – UHP1824AH1824-O WholesaleHVACDirect https://hvacdirect.store/products/mrcool-2-5-ton-horizontal-versapro-4th-gen-package-heat-pump-r454b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/74-1.webp?v=1765950702 MRCOOL 2.5 Ton Horizontal VersaPro 4th Gen Package Heat Pump – R454B MRCOOL 2.5 Ton Horizontal VersaPro 4th Gen Package Heat Pump – R454B WholesaleHVACDirect https://hvacdirect.store/products/mrcool%C2%AE-condenser-risers-6-rubber-set-of-two 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/gb2.webp?v=1765951489 MRCOOL® Condenser Risers – 6″ Rubber (set of two) MRCOOL® Condenser Risers – 6″ Rubber (set of two) WholesaleHVACDirect https://hvacdirect.store/products/mrcool-diy-direct-mrcool-olympus-24-000-btu-2-ton-ducted-mini-split-air-handler-duct-24hp-230 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MR.jpg?v=1765958391 MRCOOL DIY Direct MRCOOL Olympus 24,000 BTU 2 Ton Ducted Mini Split Air Handler, DUCT-24HP-230 MRCOOL DIY Direct MRCOOL Olympus 24,000 BTU 2 Ton Ducted Mini Split Air Handler, DUCT-24HP-230 WholesaleHVACDirect https://hvacdirect.store/products/furnace-ignition-control-board-mrcool-versapro-series-replacement-control-board-compatible-with-mga80ee100c5b 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/po.jpg?v=1765958760 Furnace Ignition Control Board MRCOOL VersaPro Series Replacement Control Board | Compatible with MGA80EE100C5B Furnace Ignition Control Board MRCOOL VersaPro Series Replacement Control Board | Compatible with MGA80EE100C5B WholesaleHVACDirect https://hvacdirect.store/products/versapro-ducted-air-handler-mrcool-3-ton-versapro-central-ducted-air-handler-mvp-36-hp-muah-230-00 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/47.webp?v=1765958966 VersaPro Ducted Air Handler MRCOOL 3 Ton VersaPro Central Ducted Air Handler, MVP-36-HP-MUAH-230-00 VersaPro Ducted Air Handler MRCOOL 3 Ton VersaPro Central Ducted Air Handler, MVP-36-HP-MUAH-230-00 WholesaleHVACDirect 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MRCOOL® Hyper Heat Central Ducted Condenser-R454B 60K MRCOOL® Hyper Heat Central Ducted Condenser-R454B WholesaleHVACDirect https://hvacdirect.store/products/4-ton-mrcool%C2%AE-versapro%C2%AE-central-ducted-air-handler-r454b-1 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MVP-48-HP-MUAH-230A00-O-1.jpg?v=1766119474 4 Ton MRCOOL® VersaPro® Central Ducted Air Handler – R454B 4 Ton MRCOOL® VersaPro® Central Ducted Air Handler – R454B WholesaleHVACDirect https://hvacdirect.store/products/mrcool-versapro-2nd-gen-18k-btu-1-5-ton-18-8-seer2-central-ducted-heat-pump-condenser 2026-07-21T15:45:45-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/MVP-18-HP-C-230A00-O-1.webp?v=1766120025 MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton 18.8 SEER2 Central Ducted Heat Pump Condenser MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton 18.8 SEER2 Central Ducted Heat Pump Condenser WholesaleHVACDirect 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