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Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-17-5-1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a1.jpg?v=1766208587 Filter King 17.5×17.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x .75″ Filter King 17.5×17.5×1 Air Filter | 3-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-17x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/z1_d8efa1e4-3e3b-45af-8cef-a596dd3f3553.jpg?v=1766209113 Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75″ Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/z1_da3b9534-6c2c-49de-9b91-cff52a6a8d1a.jpg?v=1766209658 Filter King 21x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x .75″ Filter King 21x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-23-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x1_063b457c-f29a-4cb5-bea4-8d717d3e197c.jpg?v=1766210259 Filter King 19x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x .75″ Filter King 19x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/q1.jpg?v=1766210996 Filter King 20x20x2 Air Filter | 12-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 | 12-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-20x25x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/w1.jpg?v=1766211646 Filter King 20x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75″ Filter King 20x25x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x19x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-19-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/c1_c80f9f99-68d8-43eb-aa7e-a76f8b378701.jpg?v=1766212438 Filter King 19x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75″ Filter King 19x19x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 19 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x14x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/d1.jpg?v=1766213036 Filter King 14x14x1 Air Filter | 12-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 | 12-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-13-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v1_4e93e6f4-ea09-4ef1-9d32-bba04a9361c6.jpg?v=1766213668 Filter King 13.5×13.5×1 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 13.5×13.5×1 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-22x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-22-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK22x22x1A-M8.jpg?v=1766215655 Filter King 22x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75″ Filter King 22x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/n1.jpg?v=1766216249 Filter King 17.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″ Filter King 17.5×23.5×1 Air Filter | 4-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-17-5x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/f1_1a994830-d056-4a14-b119-4b6bb3bb4337.jpg?v=1766216741 Filter King 17.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20 x .75″ Filter King 17.5x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20 x .75″ WholesaleHVACDirect 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Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-32-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/134.jpg?v=1766217645 Filter King 14x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 32 x .75″ Filter King 14x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 32 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-4-5-10-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-4-5-x-10-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/136.jpg?v=1766218226 Filter King 4.5×10.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 10.5 x .75″ Filter King 4.5×10.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 10.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x23x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/s1_00f8eec3-e1e8-4128-98c0-d2d8738c1b89.jpg?v=1766218575 Filter King 20x23x1 Air Filter | 3-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 | 3-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-12-6-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-6-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/138.jpg?v=1766218686 Filter King 12×6.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6.5 x .75″ Filter King 12×6.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 6.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-6-5-31-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-5-x-31-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/140.jpg?v=1766219147 Filter King 6.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6.5 x 31.5 x .75″ Filter King 6.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6.5 x 31.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/g1.jpg?v=1766219266 Filter King 10x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75″ Filter King 10x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14-5x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-13-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/142.jpg?v=1766219642 Filter King 14.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 13 x .75″ Filter King 14.5x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 13 x .75″ WholesaleHVACDirect 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Actual Size: 13 x 21.5 x .75″ Filter King 13×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-17-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/bb1.jpg?v=1766382596 Filter King 17x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75″ Filter King 17x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29x38x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-38-x-75-fk29x38x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/333.jpg?v=1766383023 Filter King 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https://hvacdirect.store/products/filter-king-29x50x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-50-x-75-fk29x50x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/6.avif?v=1766385175 Filter King 29x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 50 x .75″ – FK29x50x1A-M8 -4 Filter King 29x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 50 x .75″ – FK29x50x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-5-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/n1_4b9fa4eb-aeb9-4db5-85f7-1fb36c2b6229.jpg?v=1766385069 Filter King 15.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ Filter King 15.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-63-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-63-5-x-75-fk30x63-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/7_3cbfe700-f6e0-414c-94b4-646e9a2928c7.jpg?v=1766385403 Filter King 30×63.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 63.5 x .75″ – FK30x63.5x1A-M8 -4 Filter King 30×63.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 63.5 x .75″ – FK30x63.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-19-x-76 2026-07-21T15:45:28-04:00 daily 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8.5 x .75″ – FK18.5×8.5x1A-M8 -4 Filter King 18.5×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 8.5 x .75″ – FK18.5×8.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x23x1-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filter-actual-size-23-x-23-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/g1_caa73c4f-bb8f-47ea-bd5f-c3f0ad0d42e1.jpg?v=1766397629 Filter King 23x23x1 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filter | Actual Size 23 x 23 x .75 Filter King 23x23x1 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filter | Actual Size 23 x 23 x .75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-22-x-76 2026-07-21T15:45:28-04:00 daily 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Size: 16 x 18 x .75″ Filter King 16x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-5-5x37x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-37-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/d_e4e6b6c2-2b99-4260-9661-f262ecf02fec.jpg?v=1766400021 Filter King 5.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 37 x .75″ Filter King 5.5x37x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 37 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily 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2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20.1.jpg?v=1766409872 Filter King 21.5×36.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75″ – FK21.5×36.5x1A-M8 -4 Filter King 21.5×36.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75″ – FK21.5×36.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10-5-39-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-5-x-39-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/mm.jpg?v=1766408262 Filter King 10.5×39.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39.5 x .75″ Filter King 10.5×39.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10.5 x 39.5 x .75″ WholesaleHVACDirect 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Furnace Filters | MADE IN USA | Actual Size: 4.5 x 12.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-4-5-12-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-4-5-x-12-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/tt.jpg?v=1766410532 Filter King 4.5×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 12.5 x .75″ Filter King 4.5×12.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 12.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14-5x39x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-39-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/UU.jpg?v=1766411005 Filter King 14.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 39 x .75″ Filter King 14.5x39x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 39 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x24x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-3-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x24x4-1_cf8a167a-994e-4997-801a-22197359a6e1.jpg?v=1766411517 Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75″ Filter King 16x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 3.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x16x1-1.jpg?v=1766411872 Filter King 16x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ Filter King 16x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x20x1-1.jpg?v=1766412155 Filter King 12x20x1 Air Filter | 4-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 | 4-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-13x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-53-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/WW_b0169bba-c02a-4fea-8a2f-aeb0b01f84b7.avif?v=1766412605 Filter King 13x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 53 x .75″ Filter King 13x53x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 53 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x26x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-25-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x26x2-1.jpg?v=1766412500 Filter King 12x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75″ Filter King 12x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 25.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-15-x-75-fb12x15-4 2026-07-21T15:45:28-04:00 daily https://hvacdirect.store/products/filter-king-15-5-65-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-65-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/WW.jpg?v=1766412730 Filter King 15.5×65.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 65.5 x .75″ Filter King 15.5×65.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 65.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-4x51x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-4-x-51-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/YY.jpg?v=1766412976 Filter King 4x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4 x 51 x .75″ Filter King 4x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4 x 51 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-15-x-75-fb12x15-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x15x1.jpg?v=1766413184 Filter King 12x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15 x .75″ – FB12X15 – 4 Filter King 12x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 15 x .75″ – FB12X15 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16-5-52-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-52-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/111.png?v=1766413475 Filter King 16.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 52.5 x .75″ – Filter King 16.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 52.5 x .75″ – WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-35-5-x-0-5-fb14x36x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x36x1-1.jpg?v=1766414259 Filter King 14x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 0.5″ – FB14X36X0.5 – 4 Filter King 14x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x 0.5″ – FB14X36X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-3-75-fb16x16x4-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x16x4-1.jpg?v=1766414583 Filter King 16x16x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 3.75″ – FB16X16X4 – 4 Filter King 16x16x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x 3.75″ – FB16X16X4 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-24-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x25x1-1.jpg?v=1766414790 Filter King 17x25x1 Air Filter | 4-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 | 4-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-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-75-fb20x22x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x22x2-1.jpg?v=1766415017 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75″ – FB20X22X2 – 4 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x 1.75″ – FB20X22X2 – 4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/10x30x2-1.jpg?v=1766415312 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-9-5x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AAA.jpg?v=1766415395 Filter King 9.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24 x .75″ Filter King 9.5x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 24 x .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-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8x16x1-1.jpg?v=1766415500 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-9-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-27-x-75 2026-07-21T15:45:28-04:00 daily 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Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 9.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-5-5-53-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-5-5-x-53-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/GGG.jpg?v=1766416246 Filter King 5.5×53.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 53.5 x .75″ Filter King 5.5×53.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 53.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-9x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-5-x-11-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/9x12x1-1.jpg?v=1766416441 Filter King 9x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 11.5 x .75″ Filter King 9x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 11.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16-5-58-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-58-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/III.jpg?v=1766416579 Filter King 16.5×58.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 58.5 x .75″ Filter King 16.5×58.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 58.5 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-15-5-26-5-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x27x1-1.jpg?v=1766416841 Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×26.5×1.75″ Filter King 16x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×26.5×1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x25x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-24-5-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x25x1-1.jpg?v=1766417414 Filter King 16x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 0.5″ Filter King 16x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 24.5 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x30x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-1-75-fb14x30x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x30x2-1.jpg?v=1766417644 Filter King 14x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75″ – FB14X30X2 – 4 Filter King 14x30x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75″ – FB14X30X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-27-5-x-75-fb17x28x1-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB17X28X1-4_e28cafa2-84c1-4295-af37-004ff925d70c.jpg?v=1766417940 Filter King 17x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 27.5 x .75″ – FB17X28X1 – 4 Filter King 17x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 27.5 x .75″ – FB17X28X1 – 4 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-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22x26x1-2.jpg?v=1766419059 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-12x28x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-27-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x28x1-1.jpg?v=1766419374 Filter King 12x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75″ Filter King 12x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 27.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-35-5-x-1-75-fb22x36x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22x36x2-1.jpg?v=1766419659 Filter King 22x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75″ – FB22X36X2 – 4 Filter King 22x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 35.5 x 1.75″ – FB22X36X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-23-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/3s.jpg?v=1766461711 Filter King 12x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75″ Filter King 12x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/7a.jpg?v=1766462251 Filter King 19x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x .75″ Filter King 19x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-35-5-x-1-75-fb24x36x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24x36x2-1.jpg?v=1766462809 Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x 1.75″ – FB24X36X2 – 4 Filter King 24x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x 1.75″ – FB24X36X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-25-5-x-75-fk17x26x1-m8 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x26x1-1.jpg?v=1766463338 Filter King 17x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 25.5 x .75″ – FK17x26x1-M8 Filter King 17x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 25.5 x .75″ – FK17x26x1-M8 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-24-5-x-1-75-fb13x25x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/13x25x2-1.jpg?v=1766463757 Filter King 13x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75″ – FB13X25X2 – 4 Filter King 13x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 24.5 x 1.75″ – FB13X25X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-75-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-21-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/9b.jpg?v=1766463772 Filter King 19.75×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21.5 x .75″ Filter King 19.75×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-24-5-x-75-fb12x25-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x25x1-1.jpg?v=1766464530 Filter King 12x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75″ – FB12X25 – 4 Filter King 12x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 24.5 x .75″ – FB12X25 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-19-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a_944ec78e-0c38-46ab-9fd8-e366282875a9.jpg?v=1766464863 Filter King 17x20x1 Air Filter | 4-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 | 4-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-14x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-22-5-x-75-fb14x23-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x23x1-1.jpg?v=1766465004 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75″ – FB14X23 -4 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75″ – FB14X23 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-22-5-x-75-fb14x23-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x23x1-1_7274c0e3-178c-46e9-a7e0-8d4f9c7cf9fa.jpg?v=1766465509 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75″ – FB14X23 -4 Filter King 14x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 22.5 x .75″ – FB14X23 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-24-x-76 2026-07-21T15:45:28-04:00 daily 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https://hvacdirect.store/products/filter-king-13-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v_d8e46497-2a13-4242-955e-005300995158.jpg?v=1766467962 Filter King 13.5×23.5×1 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 13.5×23.5×1 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-23x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-29-5-x-75-fk23x30x1-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/23x30x1-1.jpg?v=1766468238 Filter King 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75″ – FK23x30x1-M8 – 4 Filter King 23x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 29.5 x .75″ – FK23x30x1-M8 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-x-0-5-fb12x12x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x12x0.5-1.jpg?v=1766468479 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5″ – FB12X12X0.5 – 4 Filter King 12x12x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x 0.5″ – FB12X12X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-21-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/c_c6d6ba13-3218-4960-b606-6a9a09cc2ff9.jpg?v=1766468631 Filter King 13x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x .75″ Filter King 13x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-19-5-x-1-75-fb10x20x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/10x20x2-1.jpg?v=1766469683 Filter King 10x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75″ – FB10X20X2 – 4 Filter King 10x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 19.5 x 1.75″ – FB10X20X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-36-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-36-5-x-75-fk21-5-36-5x1a-m8-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20.1_00c25402-b255-46da-b186-47794d73f89c.jpg?v=1766469793 Filter King 21.5×36.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75″ – FK21.5×36.5x1A-M8 -4 Filter King 21.5×36.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75″ – FK21.5×36.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-45-x-75-fk22-5x45x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20.1_810e14a1-3254-4f20-99d7-57bc912bd658.jpg?v=1766470117 Filter King 22.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45 x .75″ – FK22.5x45x1A-M8 -4 Filter King 22.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 45 x .75″ – FK22.5x45x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x15x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-14-5-x-1-75-fk14x15x2-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x15x2-1.jpg?v=1766470222 Filter King 14x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14.5 x 1.75″ – FK14x15x2-M8 – 4 Filter King 14x15x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14.5 x 1.75″ – FK14x15x2-M8 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-9-5-x-75-fk12x10x1-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x10x1-1.jpg?v=1766470403 Filter King 12x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9.5 x .75″ – FK12x10x1-M8 – 4 Filter King 12x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 9.5 x .75″ – FK12x10x1-M8 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-45-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-45-5-x-75-fk21-5-45-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.1.jpg?v=1766470487 Filter King 21.5×45.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 45.5 x .75″ – FK21.5×45.5x1A-M8 -4 Filter King 21.5×45.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 45.5 x .75″ – FK21.5×45.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x15x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-14-5-x-0-5-fb12x15x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x15x1-1.jpg?v=1766470864 Filter King 12x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 0.5″ – FB12X15X0.5 – 4 Filter King 12x15x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 14.5 x 0.5″ – FB12X15X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-5-x-75-fb13x22-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/13x22x1-1.jpg?v=1766471087 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75″ – FB13X22 – 4 Filter King 13x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75″ – FB13X22 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-21-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/z_5c306771-8d7c-438b-8b9e-f875420d2394.jpg?v=1766473424 Filter King 17x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75″ Filter King 17x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 21 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13x20x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-20-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x_32d98b9f-b2bb-41e2-b92f-7ae70ab3a0dd.jpg?v=1766474190 Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75″ Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-13-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/01.jpg?v=1766475547 Filter King 14x14x2 Air Filter | 4-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 | 4-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-30-5-16-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-16-5-x-75-fk30-5-16-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/23.1.jpg?v=1766476264 Filter King 30.5×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 16.5 x .75″ – FK30.5×16.5x1A-M8 -4 Filter King 30.5×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 16.5 x .75″ – FK30.5×16.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x11x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-11-x-75-fk30-5-16-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24.1.avif?v=1766476709 Filter King 24x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 11 x .75″ – FK30.5×16.5x1A-M8-4 Filter King 24x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 11 x .75″ – FK30.5×16.5x1A-M8-4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/l.webp?v=1766476566 Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75″ Filter King 25x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x42x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-42-x-75-fk28x42x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/25.1.avif?v=1766477234 Filter King 28x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 42 x .75″ – FK28x42x1A-M8 -4 Filter King 28x42x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 42 x .75″ – FK28x42x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-15-x-75-fk21x15x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/26.1.webp?v=1766477361 Filter King 21x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15 x .75″ – FK21x15x1A-M8 -4 Filter King 21x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15 x .75″ – FK21x15x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/d_abba6fcd-ccf8-424d-9c10-21c4ea4b5c37.jpg?v=1766477510 Filter King 20x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75″ Filter King 20x25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-20-5-x-75-fk18x20-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/27.1.jpg?v=1766477694 Filter King 18×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20.5 x .75″ – FK18x20.5x1A-M8 -4 Filter King 18×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20.5 x .75″ – FK18x20.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/g_fd4ae67f-3907-474a-a19f-683b9b033f7b.jpg?v=1766477893 Filter King 18x22x1 Air Filter | 4-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 | 4-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-16x19x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-18-5-1-75-fb16x19x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/xa3.jpg?v=1766478394 Filter King 16x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×18.5×1.75″ – FB16X19X2 – 4 Filter King 16x19x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×18.5×1.75″ – FB16X19X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x22x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-21-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/xa.jpg?v=1766478420 Filter King 14x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size 13.5 x 21.5 x .75″ Filter King 14x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size 13.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-26-x-75-fk30x26x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/29.1.jpg?v=1766478670 Filter King 30x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 26 x .75″ – FK30x26x1A-M8 -4 Filter King 30x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 26 x .75″ – FK30x26x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/p_579af8c5-fed5-4255-bb95-d5b99efb6022.jpg?v=1766479604 Filter King 22x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75″ Filter King 22x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x34x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-1-75-fb20x34x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x34x2-1.jpg?v=1766479659 Filter King 20x34x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75″ – FB20X34X2 – 4 Filter King 20x34x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 33.5 x 1.75″ – FB20X34X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x18x4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-17-5-x-3-75-fb18x18x4-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18x18x4-1.jpg?v=1766480204 Filter King 18x18x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 3.75″ – FB18X18X4 – 4 Filter King 18x18x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 17.5 x 3.75″ – FB18X18X4 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x4x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-4-x-75-fk21x4x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30.1.avif?v=1766480730 Filter King 21x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4 x .75″ – FK21x4x1A-M8 -4 Filter King 21x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 4 x .75″ – FK21x4x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x24x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-1-75-fb16x24x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x24x2-1.jpg?v=1766480642 Filter King 16x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75″ – FB16X24X2 – 4 Filter King 16x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x 1.75″ – FB16X24X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x10x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/o_428d7ba4-98e8-46f3-9e07-3742bc790cb6.jpg?v=1766480955 Filter King 10x10x2 Air Filter | 4-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 | 4-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-20x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-0-5-fb20x36x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x36x0.5x-1.jpg?v=1766480992 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5″ – FB20X36X0.5 – 4 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5″ – FB20X36X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-5-46-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-5-x-46-5-x-75-fk25-5-46-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/31.1.jpg?v=1766481329 Filter King 25.5×46.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 46.5 x .75″ – FK25.5×46.5x1A-M8 -4 Filter King 25.5×46.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25.5 x 46.5 x .75″ – FK25.5×46.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5-30-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-30-5-x-75-fk28-5-30-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/33.1.jpg?v=1766481597 Filter King 28.5×30.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 30.5 x .75″ – FK28.5×30.5x1A-M8 -4 Filter King 28.5×30.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 30.5 x .75″ – FK28.5×30.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x36x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-35-5-x-0-5-fb20x36x0-5-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x36x0.5x-1_4e498cbd-7b80-48b2-86f9-77be1650a59f.jpg?v=1766481630 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5″ – FB20X36X0.5 – 4 Filter King 20x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x 0.5″ – FB20X36X0.5 – 4 WholesaleHVACDirect 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17.5 x 24.5 x 0.5″ – FB18X25X0.5 – 4 Filter King 18x25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x 0.5″ – FB18X25X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-8-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-8-5-x-75-fk25x8-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/35.1.jpg?v=1766482108 Filter King 25×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8.5 x .75″ – FK25x8.5x1A-M8 -4 Filter King 25×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 8.5 x .75″ – FK25x8.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-24-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/sd1.jpg?v=1766482142 Filter King 19x25x1 Air Filter | 4-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 | 4-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-16x10x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-9-5-x-75-fb16x10-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x10x1-1.jpg?v=1766482271 Filter King 16x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 9.5 x .75″ – FB16X10 – 4 Filter King 16x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 9.5 x .75″ – FB16X10 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5-26-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-26-5-x-75-fk28-5-26-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/38.1.jpg?v=1766482503 Filter King 28.5×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 26.5 x .75″ – FK28.5×26.5x1A-M8 -4 Filter King 28.5×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 26.5 x .75″ – FK28.5×26.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-ac-furnace-filter-made-in-usa-actual-size-23-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a_728fdfd6-986d-4b51-b889-2b428ffd54e0.jpg?v=1766482681 Filter King 23.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75″ Filter King 23.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x24x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-5-x-0-5-fb22x24x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22x24x0.5-1.jpg?v=1766482736 Filter King 22x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 0.5″ – FB22X24X0.5 -4 Filter King 22x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.5 x 0.5″ – FB22X24X0.5 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-7-5x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-32-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/kkk.jpg?v=1766483147 Filter King 7.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 32 x .75″ Filter King 7.5x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 32 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-7-5-38-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-38-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/mmm.jpg?v=1766484559 Filter King 7.5×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 38.5 x .75″ Filter King 7.5×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 38.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12-5-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-21-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ooo.jpg?v=1766485596 Filter King 12.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75″ Filter King 12.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 21.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/81_fb336031-5cc6-4efc-96d2-4db18105df88.jpg?v=1766485629 Filter King 12x12x1 Air Filter | 4-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 | 4-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-6-5x46x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-5-x-46-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/qqq.jpg?v=1766486175 Filter King 6.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6.5 x 46 x .75″ Filter King 6.5x46x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6.5 x 46 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-18-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/m_32d0f0a2-46b9-4023-8357-2c153dd73e24.jpg?v=1766486353 Filter King 16x19x1 Air Filter | 4-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 | 4-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-13-25-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-25-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/hhh.avif?v=1766486932 Filter King 13×25.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 25.5 x .75″ Filter King 13×25.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 25.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v_7987eaf9-615f-4e32-b958-1f4495015646.jpg?v=1766487140 Filter King 16x16x2 Air Filter | 4-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 | 4-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-15-14-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-x-14-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ttt.jpg?v=1766487541 Filter King 15×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 14.5 x .75″ Filter King 15×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 14.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-7-55-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-x-55-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/rrr.jpg?v=1766488068 Filter King 7×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7 x 55.5 x .75″ Filter King 7×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7 x 55.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-5-x-75-fk23-5x5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/39.1.png?v=1766488352 Filter King 23.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5 x .75″ – FK23.5x5x1A-M8 -4 Filter King 23.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 5 x .75″ – FK23.5x5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/k_9cc04792-47c2-4df4-941b-70c089603619.jpg?v=1766488586 Filter King 16x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ Filter King 16x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-x-48-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/www.jpg?v=1766488837 Filter King 11x48x1 Air Filter | 4-PACK 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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-12-x-36-x-0-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x36x0.5-1.jpg?v=1766494253 Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 0.5″ Filter King 12x36x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 0.5″ 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/10x21x1-2_1.jpg?v=1766494957 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 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16.5×41.5×1 Air Filter 4-PACK MERV 8 Actual Size 16.5 x 41.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x18x2-air-filters-4-pack-merv-8-hvac-pleated-ac-furnace-filters-protection-against-mold-and-pollen-allergen-reduction-increases-air-quality 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12X18X1-1.jpg?v=1766496364 Filter King 12x18x2 Air Filters | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Protection Against Mold and Pollen, Allergen Reduction, Increases Air Quality Filter King 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-14x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-17-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14x18x1-1.jpg?v=1766496647 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-18x36x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-1-77 2026-07-21T15:45:28-04:00 daily https://hvacdirect.store/products/filter-king-8-26-5-1-air-filter-4-pack-merv-8-actual-size-8-x-26-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/hm.png?v=1766497307 Filter King 8×26.5×1 Air Filter 4-PACK MERV 8 Actual Size 8 x 26.5 x .75″ Filter King 8×26.5×1 Air Filter 4-PACK MERV 8 Actual Size 8 x 26.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-7-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-13-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/kh.jpg?v=1766506967 Filter King 7.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 13.5 x .75″ Filter King 7.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 13.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x7x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-x-7-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/xcv.jpg?v=1766508062 Filter King 8x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 7 x .75″ Filter King 8x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 7 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x15x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-15-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/vj.jpg?v=1766509084 Filter King 16x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 15 x .75″ Filter King 16x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 15 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24x24x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-23-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/m_05529efa-7991-4c6d-9a03-57ff343339d6.jpg?v=1766537897 Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75″ Filter King 24x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x20x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v_09699599-5f22-486c-a3d6-445941b7f86c.jpg?v=1766538401 Filter King 20x20x2 Air Filter | 4-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 | 4-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-30x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily 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https://hvacdirect.store/products/filter-king-25x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filter-made-in-usa-actual-size-24-5-x-31-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/b_9c43dffd-936a-4f19-bb9c-9e38fd25ea21.jpg?v=1766542084 Filter King 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 24.5 x 31.5 x .75″ Filter King 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filter | MADE IN USA | Actual Size: 24.5 x 31.5 x .75″ 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-1-78 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18x36x2-1.jpg?v=1766546661 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 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FK19.5x18x1A-M8 -4 Filter King 19.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 18 x .75″ – FK19.5x18x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/l_c55e9e57-e62f-4ace-b465-39ed2329c550.jpg?v=1766553434 Filter King 14x30x1 Air Filter | 4-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 | 4-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-20x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-76 2026-07-21T15:45:28-04:00 daily 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https://hvacdirect.store/products/filter-king-19-5x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-12-x-75-fk19-5x12x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/46.1.jpg?v=1766555313 Filter King 19.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 12 x .75″ – FK19.5x12x1A-M8 -4 Filter King 19.5x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 12 x .75″ – FK19.5x12x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-27-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-27-5-x-75-fk19x27-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/47.1.avif?v=1766555845 Filter King 19×27.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27.5 x .75″ – FK19x27.5x1A-M8 -4 Filter King 19×27.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 27.5 x .75″ – FK19x27.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11-25-11-25-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-11-25-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/f_3cdd47da-80bc-49a8-9954-2e58f97cda6a.jpg?v=1766555787 Filter King 11.25×11.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75″ Filter King 11.25×11.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size:: 11.25 x 11.25 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x43x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-43-x-75-fk18x43x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/48.1.jpg?v=1766556493 Filter King 18x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 43 x .75″ – FK18x43x1A-M8 -4 Filter King 18x43x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 43 x .75″ – FK18x43x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-20-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/t_3a4b7b59-e195-4b7b-9761-479636fea2d1.jpg?v=1766556739 Filter King 21x21x1 Air Filter | 4-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 | 4-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-27x12x1-air-filter-4-pack-merv-8-actual-size-27-x-12-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/49.1.webp?v=1766556978 Filter King 27x12x1 Air Filter 4-PACK MERV 8 Actual Size 27 x 12 x .75″ Filter King 27x12x1 Air Filter 4-PACK MERV 8 Actual Size 27 x 12 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-34-x-75-fk18-5x34x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/50.1.png?v=1766558935 Filter King 18.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 34 x .75″ – FK18.5x34x1A-M8 -4 Filter King 18.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 34 x .75″ – FK18.5x34x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x18x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-17-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/j_4b1bbcb1-82b5-44cb-9846-784850765240.jpg?v=1766559274 Filter King 12x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75″ Filter King 12x18x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 17.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-26-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-26-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/51.1.webp?v=1766559392 Filter King 18×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 26.5 x .75″ Filter King 18×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 26.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-30-x-75-fk27x30x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/52.1.avif?v=1766560017 Filter King 27x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 30 x .75″ – FK27x30x1A-M8 -4 Filter King 27x30x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 30 x .75″ – FK27x30x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-22-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/53.1.webp?v=1766560116 Filter King 29×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 22.5 x .75″ Filter King 29×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 22.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A-8.jpg?v=1766560259 Filter King 20x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ Filter King 20x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-22-5-x-75-fk25x22-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/54.1.jpg?v=1766560303 Filter King 25×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22.5 x .75″ – FK25x22.5x1A-M8 -4 Filter King 25×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 22.5 x .75″ – FK25x22.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x24x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-23-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/n_323c53a0-38b0-470a-a9d8-7bad600f57a9.jpg?v=1766560936 Filter King 20x24x2 Air Filter | 6-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 | 6-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-18x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/g_fb387487-ae93-4639-a230-fa5388ac0a31.jpg?v=1766562094 Filter King 18x30x1 Air Filter | 6-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 | 6-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-16x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x_2920f12c-85e1-4924-abf9-222498505790.jpg?v=1766564497 Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-77 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/xc1.jpg?v=1766567226 Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ Filter King 16x30x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22x23x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-23-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/c_b9a95cd4-8e7f-4216-bbdd-4b6cbf7fd764.jpg?v=1766568039 Filter King 22x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23 x .75″ Filter King 22x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 23 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-29-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/u_ddc6342d-2fbe-4106-b9a1-b9cf223a1213.jpg?v=1766569468 Filter King 19.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ Filter King 19.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-21-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/r_6b605ed2-921c-4d9e-829c-7b8f0f87138a.jpg?v=1766571079 Filter King 17.5×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ Filter King 17.5×21.5×1 Air Filter | 4-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-16x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/p_840084e3-cf2c-4f00-bd71-75bcc4ff0cdf.jpg?v=1766572047 Filter King 16x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75″ Filter King 16x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x30x2-1.webp?v=1766576673 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18x18x1.jpg?v=1766576922 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/10x22x1.jpg?v=1766577299 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-0-76 2026-07-21T15:45:28-04:00 daily 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Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5×27.5×1.75″ – FB10X28X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/trustpilot-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 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24x28x1.jpg?v=1766579443 Trustpilot 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″ Trustpilot 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-12x27x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-27-x-0-5-fk12x27x0-5-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12x27x0.5x-1.jpg?v=1766580976 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5″ – FK12X27X0.5-M8 – 4 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5″ – FK12X27X0.5-M8 – 4 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-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x20x0.5-1.jpg?v=1766581306 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-16-21-5-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-0-5-fb16x21x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x21.5x0.5-1.jpg?v=1766581935 Filter King 16×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5″ – FB16X21X0.5 – 4 Filter King 16×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5″ – FB16X21X0.5 – 4 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-fb20x30x4-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x30x4-1.jpg?v=1766582091 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″ – FB20X30X4 – 4 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″ – FB20X30X4 – 4 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8x30x1.jpg?v=1766582795 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-8x30x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-29-5-x-77 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8x30x1-1.jpg?v=1766582971 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-11-5x8x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-8-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/jk.jpg?v=1766583053 Filter King 11.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8 x .75″ Filter King 11.5x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 8 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8-5-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-8-5-x-22-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/hg.jpg?v=1766583335 Filter King 8.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 22.5 x .75″ Filter King 8.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8.5 x 22.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-4-5-41-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-4-5-x-41-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/dh.jpg?v=1766583980 Filter King 4.5×41.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 41.5 x .75″ Filter King 4.5×41.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 4.5 x 41.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-7-5-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-22-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/ttf.jpg?v=1766584389 Filter King 7.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 22.5 x .75″ Filter King 7.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 22.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-2-ton-packaged-heat-pump-13-4-seer2-r-454b-refrigerant 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12.avif?v=1766584794 OXBOX 2 Ton Packaged Heat Pump – 13.4 SEER2, R-454B Refrigerant OXBOX 2 Ton Packaged Heat Pump – 13.4 SEER2, R-454B Refrigerant WholesaleHVACDirect https://hvacdirect.store/products/filter-king-6x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-6-x-32-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/dssf.jpg?v=1766585051 Filter King 6x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 32 x .75″ Filter King 6x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 32 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-2-5-ton-13-4-seer2-r-454b-packaged-heat-pump-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J.avif?v=1766585517 OXBOX 2.5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit OXBOX 2.5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-5x45x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-45-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/jhh.jpg?v=1766585351 Filter King 15.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 45 x .75″ Filter King 15.5x45x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 45 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-3-ton-13-4-seer2-r-454b-packaged-heat-pump-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_e8e06a21-b8c8-4c99-9672-7644f4dcc57f.avif?v=1766585785 OXBOX 3 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit OXBOX 3 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x66x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-66-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/jff.jpg?v=1766585637 Filter King 10x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 66 x .75″ Filter King 10x66x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 66 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-9-32-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-x-32-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/p00i.jpg?v=1766585954 Filter King 9×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 32.5 x .75″ Filter King 9×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9 x 32.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13-45-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-x-45-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/gtf.jpg?v=1766586195 Filter King 13×45.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45.5 x .75″ – Filter King 13×45.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 45.5 x .75″ – WholesaleHVACDirect https://hvacdirect.store/products/oxbox-3-5-ton-13-4-seer2-r-454b-packaged-heat-pump-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_97f0bc37-930e-4807-bf71-7a8907fa7ed3.avif?v=1766587113 OXBOX 3.5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit OXBOX 3.5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x40x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-39-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x40.jpg?v=1766586969 Filter King 20x40x1 Air Filter | 4-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 | 4-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-17-5x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-22-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1.jpg?v=1766587210 Filter King 17.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75″ Filter King 17.5x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 22 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-20-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_234b5e6e-1e59-4f5d-b596-28c061e66bf1.jpg?v=1766587404 Filter King 19x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75″ Filter King 19x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-4-ton-13-4-seer2-r-454b-packaged-heat-pump-unit-1 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_cde95438-2185-4cbb-a811-ffa2fa247be3.avif?v=1766587629 OXBOX 4 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit OXBOX 4 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit WholesaleHVACDirect https://hvacdirect.store/products/oxbox-5-ton-13-4-seer2-r-454b-packaged-heat-pump-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_b04b9a21-7e5f-4a94-af7a-a57d3706242e.avif?v=1766587912 OXBOX 5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit OXBOX 5 Ton 13.4 SEER2 R-454B Packaged Heat Pump Unit WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x24x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-23-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_12a220ac-f6d3-467d-87fb-ea756203a5ee.jpg?v=1766587740 Filter King 18x24x2 Air Filter | 12-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 | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75″ WholesaleHVACDirect 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https://hvacdirect.store/products/oxbox-2-5ton-13-4-seer2-r454b-gas-electric-packaged-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_10968ae9-fcb6-4587-8e13-06bd97625ebe.avif?v=1766588661 OXBOX 2.5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT OXBOX 2.5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT WholesaleHVACDirect https://hvacdirect.store/products/oxbox-3ton-13-4-seer2-r454b-gas-electric-packaged-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_20126290-4829-42b8-bb84-5189af05fd75.avif?v=1766588785 OXBOX 3TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT OXBOX 3TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT WholesaleHVACDirect https://hvacdirect.store/products/oxbox-3-5-ton-13-4-seer2-r454b-gas-electric-packaged-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_cbe8994f-2f41-4d10-9ceb-74260256997f.avif?v=1766588961 OXBOX 3.5 TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT OXBOX 3.5 TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT WholesaleHVACDirect https://hvacdirect.store/products/oxbox-4ton-13-4-seer2-r454b-gas-electric-packaged-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_3b1cdd4d-af1d-402d-9d11-edaf56addc1c.avif?v=1766589242 OXBOX – 4TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT OXBOX – 4TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x20x2-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-19-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_1858c796-fa0b-4dd1-b46b-dac86e705dba.jpg?v=1766589973 Filter King 16x20x2 Air Filter | 12-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 | 12-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/oxbox-5ton-13-4-seer2-r454b-gas-electric-packaged-unit-90k 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_55ba65e7-603d-4be2-ae70-d9e67669834a.avif?v=1766590204 OXBOX – 5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT; 90K OXBOX – 5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT; 90K WholesaleHVACDirect https://hvacdirect.store/products/oxbox-5ton-13-4-seer2-r454b-gas-electric-packaged-unit-110k 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/J_86ddaa61-099c-455e-af68-eb7c310e3cae.avif?v=1766590459 OXBOX 5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT; 110K OXBOX 5TON 13.4 SEER2; R454B; GAS/ELECTRIC PACKAGED UNIT; 110K WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x30x1-air-filter-12-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_4dd2c63f-27f1-4e6e-8f71-b5904899bcd3.jpg?v=1766590262 Filter King 16x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ Filter King 16x30x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/13.5X29.5.jpg?v=1766590555 Filter King 13.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x .75″ Filter King 13.5×29.5×1 Air Filter | 4-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/oxbox-a-cab-cased-coil-r-454b-1-5-3-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL.jpg?v=1766590770 OXBOX A-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX A-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-b-cab-cased-coil-r-454b-1-5-3-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_a57823ed-12c1-4d6f-8b8f-c58282e0903c.jpg?v=1766591056 OXBOX B-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX B-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x20x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-19-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_8caf7a5a-eead-4284-a3f9-e6094f5a0ce2.jpg?v=1766591020 Filter King 18x20x1 Air Filter | 3-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 | 3-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/oxbox-b-cab-cased-coil-r-454b-1-5-3-5-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_c46d066a-fe4c-406a-95bf-58c11e9421b8.jpg?v=1766591238 OXBOX B-CAB Cased Coil | R-454B | 1.5–3.5 Ton OXBOX B-CAB Cased Coil | R-454B | 1.5–3.5 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-c-cab-cased-coil-r-454b-1-5-3-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_55d286a2-deda-41a2-abef-bd04bd25990d.jpg?v=1766591413 OXBOX C-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX C-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-cab-cased-coil-r-454b-3-0-5-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_8756a035-0dcf-4c58-9d6c-205cbc763ba5.jpg?v=1766591597 OXBOX -CAB Cased Coil | R-454B | 3.0–5.0 Ton OXBOX -CAB Cased Coil | R-454B | 3.0–5.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-c-cab-cased-coil-r-454b-1-5-3-5-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_b08ba7d7-b34e-4b66-a0bb-95109e91d798.jpg?v=1766591791 OXBOX C-CAB Cased Coil | R-454B | 1.5–3.5 Ton OXBOX C-CAB Cased Coil | R-454B | 1.5–3.5 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-d-cab-cased-coil-r-454b-3-5-5-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_cbac7725-a49b-4d3a-8900-32f85c9cecd4.jpg?v=1766591964 OXBOX D-CAB Cased Coil | R-454B | 3.5–5.0 Ton OXBOX D-CAB Cased Coil | R-454B | 3.5–5.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/filter-king-8x12x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-7-5-x-11-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_c09dfae0-2858-41af-82a6-512932f3c822.jpg?v=1766592149 Filter King 8x12x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 11.5 x .75″ Filter King 8x12x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 7.5 x 11.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x22x1-air-filter-3-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-21-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_d04c1ef3-ca1d-4b8b-8e1c-67dd5f08c23b.jpg?v=1766593102 Filter King 21x22x1 Air Filter | 3-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 | 3-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/oxbox-d-cab-cased-coil-r-454b-1-5-3-5-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_23c6c0a8-032d-402f-b85a-be2f0ce7e245.jpg?v=1766593690 OXBOX D-CAB Cased Coil | R-454B | 1.5–3.5 Ton OXBOX D-CAB Cased Coil | R-454B | 1.5–3.5 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-chatgpt-said-a-cab-cased-coil-r-454b-1-5-3-0-ton 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_5406c63f-3525-4bbe-92c1-c1a20090eda3.jpg?v=1766594041 OXBOX ChatGPT said: A-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX ChatGPT said: A-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-b-cab-cased-coil-r-454b-1-5-3-0-ton-1 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_3bcadd1c-a213-496d-bf88-ebf5b12bd786.jpg?v=1766594233 OXBOX B-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX B-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-c-cab-cased-coil-r-454b-1-5-3-0-ton-1 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/COIL_dbecd6ed-ec63-4a7d-a449-9995d567e94a.jpg?v=1766594589 OXBOX C-CAB Cased Coil | R-454B | 1.5–3.0 Ton OXBOX C-CAB Cased Coil | R-454B | 1.5–3.0 Ton WholesaleHVACDirect https://hvacdirect.store/products/oxbox-furnace-2-stage-96-afue-60k-btuh-b-cabinet 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE.jpg?v=1766594977 OXBOX FURNACE 2 STAGE 96% AFUE; 60K BTUH; B CABINET OXBOX FURNACE 2 STAGE 96% AFUE; 60K BTUH; B CABINET WholesaleHVACDirect https://hvacdirect.store/products/oxbox-furnace-2-stage96-afue-100k-btuh-c-cabinet 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE_af0c9659-9265-4b25-9aed-6ff8c938336d.jpg?v=1766595128 OXBOX FURNACE 2 STAGE96% AFUE; 100K BTUH; C CABINET OXBOX FURNACE 2 STAGE96% AFUE; 100K BTUH; C CABINET WholesaleHVACDirect https://hvacdirect.store/products/oxbox-furnace-2-stage-96-afue-100k-btuh-d-cabinet 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE_6fa2d49e-4f61-47ff-bf83-a63ebb1b7b96.jpg?v=1766595366 OXBOX FURNACE 2 STAGE 96% AFUE; 100K BTUH; D CABINET OXBOX FURNACE 2 STAGE 96% AFUE; 100K BTUH; D CABINET WholesaleHVACDirect https://hvacdirect.store/products/oxbox-furnace-2-stage-96-afue-120k-btuh-d-cabinet 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE_78374b99-77d9-4ee7-8af8-6665101c5a37.jpg?v=1766595577 OXBOX FURNACE 2 STAGE 96% AFUE 120K BTUH D CABINET OXBOX FURNACE 2 STAGE 96% AFUE 120K BTUH D CABINET WholesaleHVACDirect https://hvacdirect.store/products/oxbox-unit-j80-1-stage-80-afue-40-000-btuh-multi-position-gas-furnace-115-1-60 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE_fdedca60-7238-44cb-807a-fba4cc254c69.jpg?v=1766595812 OXBOX UNIT J80 1 STAGE; 80% AFUE 40,000 BTUH MULTI POSITION GAS FURNACE 115/1/60 OXBOX UNIT J80 1 STAGE; 80% AFUE 40,000 BTUH MULTI POSITION GAS FURNACE 115/1/60 WholesaleHVACDirect https://hvacdirect.store/products/oxbox-unit-j80-1-stage-80-afue-60-000-btuh-multi-position-gas-furnace-115-1-60 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FURNACE_fdedca60-7238-44cb-807a-fba4cc254c69.jpg?v=1766595812 OXBOX UNIT J80 1 STAGE; 80% AFUE 60,000 BTUH MULTI POSITION GAS FURNACE 115/1/60 OXBOX UNIT J80 1 STAGE; 80% AFUE 40,000 BTUH MULTI POSITION GAS FURNACE 115/1/60 WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac5-series-14-3-seer2-outdoor-unit-r-454b-refrigerant 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER.jpg?v=1766596412 OxBox J5AC5 Series 14.3 SEER2 Outdoor Unit – R-454B Refrigerant OxBox J5AC5 Series 14.3 SEER2 Outdoor Unit – R-454B Refrigerant WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac5-series-14-3-seer2-r-454b-2-ton-24-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_e7fd5917-9f14-4ce0-9e84-1898d18dd402.jpg?v=1766596723 OXBOX J5AC5 Series 14.3 SEER2 | R-454B | 2 Ton (24,000 BTU) Air Conditioner Condenser OXBOX J5AC5 Series 14.3 SEER2 | R-454B | 2 Ton (24,000 BTU) Air Conditioner Condenser WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac5-series-14-3-seer2-r-454b-2-5-ton-30-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_c8966951-8ed8-478b-a249-15b91250fe4b.jpg?v=1766596925 Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 2.5 Ton (30,000 BTU) Air Conditioner Condenser Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 2.5 Ton (30,000 BTU) Air Conditioner Condenser WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac5-series-14-3-seer2-r-454b-3-ton-36-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_d5016186-8a8b-49d1-986b-cdbe9b35e506.jpg?v=1766597149 Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser 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-fk27x43x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a_5b60afe2-3c2b-4073-82f1-0f3bfe07bbdd.jpg?v=1766630867 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″ – FK27x43x1A-M8 -4 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″ – FK27x43x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x32x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-32-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/690.1.jpg?v=1766631107 Filter King 25x32x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75″ Filter King 25x32x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-24-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-24-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/b_a6d850e1-b0ce-4ac4-96f7-f6e7f7f0251c.jpg?v=1766631350 Filter King 29×24.5×1 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 29×24.5×1 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-18x20x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-20-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/691.1.jpg?v=1766631470 Filter King 18x20x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75″ Filter King 18x20x2 Air Filter | 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/695.1.jpg?v=1766634917 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″ – FB20X30X2 – 4 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″ – FB20X30X2 – 4 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/z.webp?v=1766635160 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-19x25x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-24-5-1-75-visit-the-filter-king-store 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/696.1.jpg?v=1766635281 Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5×24.5×1.75″ Visit the Filter King Store Filter King 19x25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5×24.5×1.75″ Visit the Filter King Store 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/x_f792e78e-9c8d-4125-93ee-711a70c7a4c5.webp?v=1766635459 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-14x30x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-29-5-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/697.1.jpg?v=1766635519 Filter King 14x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75″ Filter King 14x30x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 29.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac5-series-14-3-seer2-r-454b-3-5-ton-42-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_64c0b936-e0b1-48ea-9e42-14e274ffa662.jpg?v=1766635544 Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 3.5 Ton (42,000 BTU) Air Conditioner Condenser Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 3.5 Ton (42,000 BTU) Air Conditioner Condenser 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-fk24-5x15x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/v_eaecda75-4f0c-49fd-bfc2-3881cef3aea3.jpg?v=1766635729 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″ – FK24.5x15x1A-M8 -4 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″ – FK24.5x15x1A-M8 -4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/698.1.jpg?v=1766635883 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-10x25x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-24-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/699.1.jpg?v=1766636126 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-30x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a_428efefa-83c9-489b-8801-7ab50556e212.jpg?v=1766636213 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/oxbox-j5ac5-series-14-3-seer2-r-454b-5-ton-60-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_b24f9852-ecb6-49db-be15-e01b4eb778f3.jpg?v=1766636312 Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x23x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/700.1.jpg?v=1766636368 Filter King 20x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75″ Filter King 20x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75″ 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/b_44b13ffe-0a21-4a32-92a9-ead59ce4ea84.jpg?v=1766636799 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-27-5-39-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-39-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/c_dd70d316-a486-4416-a88b-cf760cdfe352.webp?v=1766637144 Filter King 27.5×39.5×1 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 27.5×39.5×1 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 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_4abfb922-ca70-4707-8d0a-278c1ad74ecc.jpg?v=1766638133 Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser Oxbox J5AC5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser 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-fk18x19x1-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/4.1.jpg?v=1766638177 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″ – FK18x19x1-M8 – 4 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″ – FK18x19x1-M8 – 4 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/5.1.jpg?v=1766638409 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-19-63-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-63-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/g_83e9838d-909e-4502-827f-8133f0be90e9.webp?v=1766638532 Filter King 19×63.5×1 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 19×63.5×1 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/oxbox-j5ac5061a1000-14-3-seer2-r-454b-5-ton-61-000-btu-air-conditioner-condenser-unit 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_9f2de337-52a7-4c46-8595-66005d0e62a5.jpg?v=1766638850 Oxbox J5AC5061A1000 | 14.3 SEER2 | R-454B | 5 Ton (61,000 BTU) Air Conditioner Condenser Unit Oxbox J5AC5061A1000 | 14.3 SEER2 | R-454B | 5 Ton (61,000 BTU) Air Conditioner Condenser Unit WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5-38-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-38-5-x-75-fk29-5-38-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/h_cfa81d95-4e90-48f9-a992-3b2a161761be.webp?v=1766638913 Filter King 29.5×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 38.5 x .75″ – FK29.5×38.5x1A-M8 -4 Filter King 29.5×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 38.5 x .75″ – FK29.5×38.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac3-series-13-4-seer2-r-454b-1-5-ton-18-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_084e22be-0111-4326-9f34-da6245e3d762.jpg?v=1766639048 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 1.5 Ton (18,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 1.5 Ton (18,000 BTU) Air Conditioner Condenser 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/j_eaf7dc1a-1617-49b0-af10-26dd4cb8ca02.jpg?v=1766639224 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-12x12x2-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-11-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/6.1.jpg?v=1766639671 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-23-5x53x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-53-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/k_f5275677-517b-4dd2-9838-0ed0c53de8ca.jpg?v=1766639687 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-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-fb10x25x2-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/7.1.jpg?v=1766639946 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″ – FB10X25X2 – 4 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″ – FB10X25X2 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-4-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-4-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/l_ead1f17c-3302-44c5-9e4a-cc048cf2d4c1.webp?v=1766640066 Filter King 22×4.5×1 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 22×4.5×1 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-20x34x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-33-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8.1.jpg?v=1766640231 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-26-5-5-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-5-5-x-75-fk26-5-5-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/n_f6565668-d8f8-4797-86ef-c848f3569376.jpg?v=1766640403 Filter King 26.5×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 5.5 x .75″ – FK26.5×5.5x1A-M8 -4 Filter King 26.5×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 5.5 x .75″ – FK26.5×5.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18x25x1-air-filter-4-pack-carbon-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-24-5-x-75-fb18x25-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/9.1.jpg?v=1766640516 Filter King 18x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75″ – FB18X25 – 4 Filter King 18x25x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 24.5 x .75″ – FB18X25 – 4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/10.1.webp?v=1766640831 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-28-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-13-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/m_fbda814c-208a-4e31-a4e4-d609ccc68009.jpg?v=1766640849 Filter King 28.5×13.5×1 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 28.5×13.5×1 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-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-fb15x30x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/11.1.webp?v=1766641056 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″ – FB15X30X0.5 – 4 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″ – FB15X30X0.5 – 4 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-fk23x5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/O.avif?v=1766641265 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″ – FK23x5x1A-M8 -4 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″ – FK23x5x1A-M8 -4 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-fb10x20x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/12.1.webp?v=1766641364 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″ – FB10X20X0.5 – 4 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″ – FB10X20X0.5 – 4 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/P_65dfd8cb-d0a9-496d-8b9c-e36fda71ab71.jpg?v=1766641620 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-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-fb14x28x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/13.1.webp?v=1766641820 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″ – FB14X28X0.5 -4 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″ – FB14X28X0.5 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-14-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-14-5-x-75-fk20x14-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily 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.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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/14.1_25876cdd-85db-4e94-b869-ac1cbc3460c4.jpg?v=1766642757 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/oxbox-j5ac3-series-13-4-seer2-r-454b-2-ton-24-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_87e756d9-0d21-4fba-a091-a5e0c8612f08.jpg?v=1766642853 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 2 Ton (24,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 2 Ton (24,000 BTU) Air Conditioner Condenser 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/C_585fe7ce-f67c-4888-84f6-8098db899713.jpg?v=1766642936 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-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-fb14x25-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/15.1.jpg?v=1766642956 Filter King 14x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | 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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″ – FB18X24X0.5 – 4 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″ – FB18X24X0.5 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-29-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/D.webp?v=1766643358 Filter King 21×29.5×1 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 21×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 29.5 x .75″ WholesaleHVACDirect 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6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x .75″ Filter King 16x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 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-fk26-5x6x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/F_248260ac-8039-4583-8b77-12c3bb8f1086.jpg?v=1766644732 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″ – FK26.5x6x1A-M8 -4 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″ – FK26.5x6x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-23-25-1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_6e15c51a-db77-4132-bd78-514f108726fc.jpg?v=1766644759 Filter King 21.5×23.25×1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75″ Filter King 21.5×23.25×1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-19-5-1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-19-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_e9d50ad5-358d-40bb-aea6-e82f5a9816c1.jpg?v=1766645008 Filter King 19.5×19.5×1 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 19.5×19.5×1 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/oxbox-j5ac3-series-13-4-seer2-r-454b-3-ton-36-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_3e977c5d-eede-46e8-adc1-bfed23de15c4.jpg?v=1766645070 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser 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-fk18x50x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/G_8a7a54e6-6e76-4eca-a017-0da78daaa6ed.jpg?v=1766645166 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″ – FK18x50x1A-M8 -4 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″ – FK18x50x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x22x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-21-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_b78dac9e-bda9-4d8c-98a3-d13ad1e240c0.jpg?v=1766645202 Filter King 20x22x2 Air Filter | 5-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 | 5-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-14x25x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-24-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_a56f02ae-a944-4bbd-a7af-3a3326c302b0.jpg?v=1766645387 Filter King 14x25x2 Air Filter | 5-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 | 5-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-18-9-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-9-5-x-75-fk18x9-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/K_f0e2ac6b-8228-45be-8063-d17be843ca8e.jpg?v=1766645461 Filter King 18×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9.5 x .75″ – FK18x9.5x1A-M8 -4 Filter King 18×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 9.5 x .75″ – FK18x9.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac3-series-13-4-seer2-r-454b-3-ton-36-000-btu-air-conditioner-condenser-1 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_ad1bd16e-441c-4616-b8f6-ba21336189e8.jpg?v=1766645525 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 3 Ton (36,000 BTU) Air Conditioner Condenser WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x30x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_8ba43eaf-f010-47a2-b419-e13d25aa7ad5.jpg?v=1766645672 Filter King 28x30x2 Air Filter | 5-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 | 5-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/oxbox-model-j5ac3-042-13-4-seer2-r-454b-3-5-ton-air-conditioner-condenser-model-j5ac3-042 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_c2d45df6-4065-45ec-9613-bded6fed4697.jpg?v=1766645703 OXBOX -Model J5AC3-042 13.4 SEER2 | R-454B | 3.5 Ton Air Conditioner Condenser | Model: J5AC3-042 OXBOX -Model J5AC3-042 13.4 SEER2 | R-454B | 3.5 Ton Air Conditioner Condenser | Model: J5AC3-042 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-55-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-55-5-x-75-fk21-5-55-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily 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.75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac3-series-13-4-seer2-r-454b-4-ton-48-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_7ea6231b-ad81-4d20-8366-cae50db7f089.jpg?v=1766646170 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 4 Ton (48,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 4 Ton (48,000 BTU) Air Conditioner Condenser WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25x25x2-air-filter-5-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_60b25bd3-b24a-4b0a-848c-34bb6a5d7f86.jpg?v=1766646209 Filter King 25x25x2 Air Filter | 5-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 | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters 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x .75″ – FK27.5×25.5x1A-M8 -4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18.1_1f9a262b-bf11-4ac0-9325-cc0fb64870b7.jpg?v=1766647164 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-17x22x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-5-x-21-5-x-77 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_1e0e8f54-8fb9-4dd5-9384-c05248056e6b.jpg?v=1766647279 Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75″ Filter King 17x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21.5 x .75″ 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-fb20x24x4-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.1_701f9598-c7ed-4103-a9f5-60dd16dd45a8.jpg?v=1766647364 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″ – FB20X24X4 – 4 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″ – FB20X24X4 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-32-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-32-5-x-75-fk17-5-32-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/O_7f61ce13-40ec-4361-b96a-709e7ff49828.jpg?v=1766647433 Filter King 17.5×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 32.5 x .75″ – FK17.5×32.5x1A-M8 -4 Filter King 17.5×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 32.5 x .75″ – FK17.5×32.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-40x60x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-40-x-60-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK40x60x1A-M8-4_47f1c7c4-2b3a-45b8-8cb2-5c04c23481a0.jpg?v=1766647578 Filter King 40x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 40 x 60 x .75″ Filter King 40x60x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 40 x 60 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-11-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-11-5-x-75-fk28x11-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_cc5e7f05-d0fb-441f-8098-b18d5d724c80.avif?v=1766648019 Filter King 28×11.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 11.5 x .75″ – FK28x11.5x1A-M8 -4 Filter King 28×11.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 11.5 x .75″ – FK28x11.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-25-29-25-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-29-25-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB17.25X29.25A-4_83fe3a47-b867-4ee0-872d-4d98aaedde59.jpg?v=1766647900 Filter King 17.25×29.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .75″ Filter King 17.25×29.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 29.25 x .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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20_9f1ede1b-8815-4c41-8736-fff30f2cb90f.jpg?v=1766648059 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-17-25x26x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-25-x-26-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB17.25X26A-4_1b14ad18-c9a1-403f-b57a-3ea812a1e0e6.jpg?v=1766648126 Filter King 17.25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75″ Filter King 17.25x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 26 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12-75x21x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_39446589-7c58-4401-87d7-47febfaf4f37.jpg?v=1766648310 Filter King 12.75x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 0.5″ Filter King 12.75x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-55-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-55-5-x-75-fk19-5-55-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/B_a6a2dace-5288-4b12-99d0-b24340691be5.jpg?v=1766648486 Filter King 19.5×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75″ – FK19.5×55.5x1A-M8 -4 Filter King 19.5×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75″ – FK19.5×55.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-12-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB12X12A-4-3.jpg?v=1766648503 Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x .75″ Filter King 12x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 12 x .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-fb20x30x0-5-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/21.1.jpg?v=1766648725 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″ – FB20X30X0.5 -4 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″ – FB20X30X0.5 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-24-5-4-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-24-5-x-3-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_9f5f026a-9fbd-4ff1-b7f2-b4a0ac0ab6bf.jpg?v=1766648739 Filter King 19.5×24.5×4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75″ Filter King 19.5×24.5×4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 24.5 x 3.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-15-5-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-15-5-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_5ecd67cf-b2ed-4cf7-a8b1-f8e761908d4d.jpg?v=1766648968 Filter King 19.5×15.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 15.5 x 1.75″ Filter King 19.5×15.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 15.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-55-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-55-5-x-75-fk19-5-55-5x1a-m8-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/C_5643df25-3a75-4453-9743-274272e64adb.jpg?v=1766648986 Filter King 19.5×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75″ – FK19.5×55.5x1A-M8 -4 Filter King 19.5×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 55.5 x .75″ – FK19.5×55.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-5x29x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_2cb3e9f9-27db-47d9-b874-a4f25a722a2a.jpg?v=1766649288 Filter King 15.5x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75″ Filter King 15.5x29x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x 1.75″ 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-fk26x49x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/D_849dacac-c7ec-421e-97c0-5ca6e33a5e3b.avif?v=1766649526 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″ – FK26x49x1A-M8 -4 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″ – FK26x49x1A-M8 -4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.1_1a578e0a-fffe-43d2-82ef-5509617183d2.jpg?v=1766649459 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-18-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-20-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK18.5x20.5x1A-M8-4_9f5c371e-0901-4c09-be40-de08d3075c5f.jpg?v=1766649571 Filter King 18.5×20.5×1 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 18.5×20.5×1 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-18-38-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-38-5-x-75-fk18x38-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/E_e3eb3ce1-4b4e-40f3-938a-4fab11944cd1.jpg?v=1766649656 Filter King 18×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 38.5 x .75″ – FK18x38.5x1A-M8 -4 Filter King 18×38.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 38.5 x .75″ – FK18x38.5x1A-M8 -4 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-fk14x26x1-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/23.1_6ef7c13a-4713-46b0-8b7e-1c86f9e38f70.jpg?v=1766649703 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″ – FK14x26x1-M8 -4 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″ – FK14x26x1-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/oxbox-j5ac3-series-13-4-seer2-r-454b-5-ton-60-000-btu-air-conditioner-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_06983dd7-54f0-4ff9-9a54-d0daa9c77c15.jpg?v=1766649754 Oxbox J5AC3 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_5314ace7-97b7-49fe-98aa-cdd3ed444497.jpg?v=1766649989 Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser Oxbox J5AC3 Series 13.4 SEER2 | R-454B | 5 Ton (60,000 BTU) Air Conditioner Condenser 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24.1.jpg?v=1766649993 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 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| 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/oxbox-j5hp5-series-14-3-seer2-r-454b-5-ton-60-000-btu-heat-pump-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_679a48eb-9831-43c1-acba-20dba2f3ec6c.jpg?v=1766654221 Oxbox J5HP5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Heat Pump Condenser Oxbox J5HP5 Series 14.3 SEER2 | R-454B | 5 Ton (60,000 BTU) Heat Pump Condenser WholesaleHVACDirect https://hvacdirect.store/products/filter-king-9-5-9-5-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-9-5-x-9-5-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_716f4112-5030-4247-903b-00671a5df71c.jpg?v=1766654248 Filter King 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2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK15.5x31.5x1A-M8-4_658c235c-4124-4f53-90ce-addb6846443f.jpg?v=1766654435 Filter King 15.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 x .75″ Filter King 15.5×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 31.5 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/32.1.jpg?v=1766654470 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/oxbox-j5hp5-series-14-3-seer2-r-454b-5-ton-61-000-btu-heat-pump-condenser 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AIR-CONDITIONER_cfd7abca-ef23-4564-81c8-b6c938dbc253.jpg?v=1766654486 Oxbox J5HP5 Series 14.3 SEER2 | R-454B | 5 Ton (61,000 BTU) Heat Pump Condenser Oxbox J5HP5 Series 14.3 SEER2 | R-454B | 5 Ton (61,000 BTU) Heat Pump Condenser 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-21-5-36-5-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/33.1_04ae9125-d52b-41d2-b411-65678ca63938.jpg?v=1766654838 Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5×36.5×1.75″ Filter King 22x37x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5×36.5×1.75″ 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-12-x-27-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_1cf42dfc-9145-4835-a2f4-5f1adee83bd0.jpg?v=1766654857 Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5″ Filter King 12x27x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5-11-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-11-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/Z_b791fb83-b36a-4ba8-bc2a-7e1ab9c1fa05.jpg?v=1766654941 Filter King 28.5×11.5×1 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 28.5×11.5×1 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-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-fk30-5x50x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/C_bdc9f48d-80dd-4dd3-a458-42569764c1c7.jpg?v=1766655304 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″ – FK30.5x50x1A-M8 -4 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″ – FK30.5x50x1A-M8 -4 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-0-7 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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-22x48x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-48-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A.webp?v=1766655676 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-24-5-31-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-31-5-x-75 2026-07-21T15:45:28-04:00 daily 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MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 36 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-18-x-20-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_1c583c55-d754-40a5-9469-32d4b06a3bd4.jpg?v=1766656794 Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75″ Filter King 18x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-57-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-57-5-x-75-fk25x57-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/Q.png?v=1766656966 Filter King 25×57.5×1 Air Filter | 4-PACK | MERV 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| 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 25 x 1.75″ 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/39.1.jpg?v=1766657318 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-30x32x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-32-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30x32x1-1.jpg?v=1766657352 Filter King 30x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 32 x .75″ Filter King 30x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 32 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-43-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-43-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/W_07593d9e-f100-4947-8065-52fe7660a31b.jpg?v=1766657485 Filter King 20×43.5×1 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 20×43.5×1 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-12-75x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-75-x-21-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_8ce39714-da36-4352-b5d8-911ebc4ac4fc.jpg?v=1766657542 Filter King 12.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 x 1.75″ Filter King 12.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.75 x 21 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-9-5-27-5-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/40.1_c998f50c-37c4-49f9-8014-679f60aaec67.jpg?v=1766657561 Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5×27.5×1.75″ Filter King 10x28x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5×27.5×1.75″ WholesaleHVACDirect 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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-29-5-29-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-29-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x29.5x1A-M8-4_1a611b07-d37a-4f11-8bc1-d39374ba8243.jpg?v=1766658211 Filter King 29.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 x .75″ Filter King 29.5×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 29.5 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/42.1.webp?v=1766658326 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-11-25-23-25-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-25-x-23-25-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/11.25x23.25x1-1.jpg?v=1766658554 Filter King 11.25×23.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .75″ Filter King 11.25×23.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x .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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/43.1_889d9ee0-bad0-4fca-b8a8-5039df2b46d4.jpg?v=1766658690 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-15-5x29x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-29-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK15.5x29x1A-M8-4_fd2edec5-a4ef-42ec-85e5-3c9c6d45b382.jpg?v=1766658777 Filter King 15.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x .75″ Filter King 15.5x29x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 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-fb18x30-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/44.1.jpg?v=1766658893 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″ – FB18X30 -4 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″ – FB18X30 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13-25-13-25-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-25-x-13-25-x-0-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/as1_036465e0-6ce8-4238-8198-3755c738a003.jpg?v=1766659057 Filter King 13.25×13.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 0.5″ Filter King 13.25×13.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 0.5″ WholesaleHVACDirect 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/45.1_fe7e572f-8faf-474f-8e33-353daadcd879.jpg?v=1766659242 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-20x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-27-x-1-76 2026-07-21T15:45:28-04:00 daily 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Actual Size: 12.5 x 24.5 x .75″ 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″ 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/49.1.jpg?v=1766660914 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-21-25-21-25-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-25-x-21-25-x-1-75 2026-07-21T15:45:28-04:00 daily 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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-fk18x12x1-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/51.1.jpg?v=1766661342 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″ – FK18x12x1-M8 – 4 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″ – FK18x12x1-M8 – 4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11-5-19-5-4-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 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_f5703a27-3ab0-4ba0-a48d-f463888e32c5.jpg?v=1766661408 Filter King 11.5×19.5×4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN 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| 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16-38-21-5-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-38-x-21-5-x-0-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_7b4119f0-72f1-4244-b669-a8ca9ae91975.jpg?v=1766664654 Filter King 16.38×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 0.5″ Filter King 16.38×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.38 x 21.5 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-air-handler-electric-heat-kit-5-kw-r454b 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/HEAT-KIT-1_1d13571a-b251-47e5-b71b-9b54d8989730.jpg?v=1766665378 OXBOX AIR HANDLER ELECTRIC HEAT KIT, 5 KW, 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AND AIR HANDLER 1.5 – 3.0 TON, R-454B WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK14.5x23.5x1A-M8-4.jpg?v=1766666377 Filter King 14.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75″ Filter King 14.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/oxbox-txv-kit-coil-and-air-handler-3-5-4-0-ton-r-454b 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/TXV-T_fd0a52fc-7831-4a05-b43c-e15cce01f131.webp?v=1766666466 OXBOX – TXV KIT, COIL AND AIR HANDLER 3.5 – 4.0 TON, R-454B OXBOX – TXV KIT, COIL AND AIR HANDLER 3.5 – 4.0 TON, R-454B WholesaleHVACDirect https://hvacdirect.store/products/oxbox-electric-heat-kit-package-unit-8-kw-r454b 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/TXV-T_dc95815b-8ba6-40df-b6da-9a6387d20e32.webp?v=1766666586 OXBOX – ELECTRIC HEAT KIT, PACKAGE UNIT, 8 KW, R454B OXBOX – ELECTRIC HEAT KIT, PACKAGE UNIT, 8 KW, R454B WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12x18x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-x-18-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_99d0c58b-5fc8-4001-abfb-606d25c286a7.jpg?v=1766666713 Filter King 12x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 1.75″ Filter King 12x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 18 x 1.75″ WholesaleHVACDirect 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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-26-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-17-x-75-fk26-5x17x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/26.5X17X1-1.jpg?v=1766667255 Filter King 26.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17 x .75″ – FK26.5x17x1A-M8 -4 Filter King 26.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 17 x .75″ – FK26.5x17x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x25x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-25-x-1-76 2026-07-21T15:45:28-04:00 daily 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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-14-x-18-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_c0006c3a-70ec-40bc-aff4-a667b7d4bd25.jpg?v=1766667582 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 0.5 Filter King 14x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 18 x 0.5 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-5-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK15.5x23.5x1A-M8-4_e642ef78-d32a-48ca-a26c-0550430fc5a9.jpg?v=1766667794 Filter King 15.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75″ Filter King 15.5×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 23.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-65-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-x-65-5-x-75-fk30x65-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30X65.5X1-1.jpg?v=1766667878 Filter King 30×65.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 65.5 x .75″ – FK30x65.5x1A-M8 -4 Filter King 30×65.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 65.5 x .75″ – FK30x65.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x22x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-22-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_4975941e-acc8-4faa-9e57-79fc59dc059d.jpg?v=1766667982 Filter King 16x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 0.5 Filter King 16x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22 x 0.5 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x62x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-62-x-75-fk27x62x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/27X62X1-1.webp?v=1766668075 Filter King 27x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 62 x .75″ – FK27x62x1A-M8 -4 Filter King 27x62x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 62 x .75″ – FK27x62x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13-5-23-5-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-23-5-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_ab955bf1-14ce-47bc-ba81-495c0f6e000b.jpg?v=1766668155 Filter King 13.5×23.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x 1.75 Filter King 13.5×23.5×2 Air Filter | 4-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-24-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-15-5-x-75-fk24x15-5x1a-m8 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24X15.5X1-1.avif?v=1766668450 Filter King 24×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15.5 x .75″ – FK24x15.5x1A-M8 Filter King 24×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 15.5 x .75″ – FK24x15.5x1A-M8 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-23-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_ab955bf1-14ce-47bc-ba81-495c0f6e000b.jpg?v=1766668155 Filter King 19x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 23 x 1.75 Filter King 13.5×23.5×2 Air Filter | 4-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-17x17x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-17-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_5ccb6895-0e78-429b-b21a-1db65f493f55.jpg?v=1766668597 Filter King 17x17x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x 1.75 Filter King 17x17x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 17 x 1.75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-27-x-75-fk21-5x27x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/21.5X27X1-1.avif?v=1766668889 Filter King 21.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 27 x .75″ – FK21.5x27x1A-M8 -4 Filter King 21.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 27 x .75″ – FK21.5x27x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-20-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.5X20.5X1-1.jpg?v=1766668951 Filter King 19.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 20.5 x .75 Filter King 19.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 20.5 x .75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-20-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.5X20.5X1-1-2.jpg?v=1766669446 Filter King 19.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 20.5 x .75 Filter King 19.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 20.5 x .75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-23-25-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-23-25-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/21.5X23.25X1-1.jpg?v=1766669669 Filter King 21.5×23.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75 Filter King 21.5×23.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 23.25 x .75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x23x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-22-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_53e66398-84bd-4783-ae7a-5177c502b6a8.jpg?v=1766669862 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75 Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27x47x1-air-filter-4-pack-merv-8-actual-size-27-x-47-x-75-fk27x47x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/27X47X1-1.webp?v=1766670086 Filter King 27x47x1 Air Filter 4-PACK MERV 8 Actual Size 27 x 47 x .75″ – FK27x47x1A-M8 -4 Filter King 27x47x1 Air Filter 4-PACK MERV 8 Actual Size 27 x 47 x .75″ – FK27x47x1A-M8 -4 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-18-x-36-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_1eb8df4f-1092-4582-b43a-27529a40a2de.jpg?v=1766670214 Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 36 x 1.75″ Filter King 18x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 36 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5-18-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-18-5-x-75-fk26-5-18-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/26.5X18.5X1-1.jpg?v=1766670248 Filter King 26.5×18.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 18.5 x .75″ – FK26.5×18.5x1A-M8 -4 Filter King 26.5×18.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 18.5 x .75″ – FK26.5×18.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-6-5-1-air-filter-4-pack-merv-8-actual-size-17-5-x-6-5-x-75-fk17-5-6-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17.5X6.5X1-1.webp?v=1766670448 Filter King 17.5×6.5×1 Air Filter 4-PACK MERV 8 Actual Size 17.5 x 6.5 x .75″ – FK17.5×6.5x1A-M8 -4 Filter King 17.5×6.5×1 Air Filter 4-PACK MERV 8 Actual Size 17.5 x 6.5 x .75″ – FK17.5×6.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-10x14x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-10-x-14-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_06f1ef8f-c3be-4673-b6fd-e47626bb5ea4.jpg?v=1766670453 Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 1.75″ Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-64-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-64-5-x-75-fk21x64-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/21X64.5X1-1.jpg?v=1766670709 Filter King 21×64.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64.5 x .75″ – FK21x64.5x1A-M8 -4 Filter King 21×64.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 64.5 x .75″ – FK21x64.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14-5x19x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-5-x-19-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_3524544e-2862-4634-b3c0-1da232104af3.jpg?v=1766670781 Filter King 14.5x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 0.5″ Filter King 14.5x19x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-55-x-75-fk21-5x55x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/21.5X55X1-1.jpg?v=1766670930 Filter King 21.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 55 x .75″ – FK21.5x55x1A-M8 -4 Filter King 21.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 55 x .75″ – FK21.5x55x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20x22x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-22-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-12_a71db807-5262-4eba-a9a9-7b51a0f33650.jpg?v=1766671117 Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22 x 1.75″ Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18x23.5X1-1.jpg?v=1766671359 Filter King 18×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23.5 x .75 Filter King 18×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23.5 x .75 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x58x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-58-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17.5X58X1-1.webp?v=1766671601 Filter King 17.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 58 x .75″ Filter King 17.5x58x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 58 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-5-22-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-22-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK15.5x22.5x1A-M8-4_efe454a7-ce88-40d3-8483-10ce81115845.jpg?v=1766671684 Filter King 15.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x .75″ Filter King 15.5×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 22.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-5-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/23X5.5X1-1.jpg?v=1766671782 Filter King 23×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5.5 x .75″ Filter King 23×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 5.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-34-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x34X1-1.jpg?v=1766672159 Filter King 17x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 34 x .75″ Filter King 17x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 34 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-34-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-34-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/28x34.5X1-1.webp?v=1766672388 Filter King 28×34.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34.5 x .75″ Filter King 28×34.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 34.5 x .75″ WholesaleHVACDirect 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https://cdn.shopify.com/s/files/1/0697/4780/2407/files/18x8x1.jpg?v=1766673712 Filter King 18x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 8 x .75″ Filter King 18x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 8 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-15-5-18-5-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/52.1.jpg?v=1766712466 Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×18.5×1.75″ Filter King 16x19x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5×18.5×1.75″ 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/53.1.jpg?v=1766712647 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-25x29x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-28-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/54.1_09bc6367-9061-4a48-b139-a7d453f9cbdd.jpg?v=1766712777 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-22x26x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-25-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/55.1.jpg?v=1766712996 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-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-fb22x24x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/56.1.jpg?v=1766713096 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″ – FB22X24X2 – 6 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″ – FB22X24X2 – 6 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/57.1.jpg?v=1766713278 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-28x30x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-29-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/58.1.jpg?v=1766713478 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-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-fb10x10x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/59.1.jpg?v=1766713638 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″ – FB10X10X2 – 6 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″ – FB10X10X2 – 6 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-fb16x24x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/60.1.jpg?v=1766714036 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″ – FB16X24X2 – 6 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″ – FB16X24X2 – 6 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/61.1.jpg?v=1766714264 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-16x21x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-20-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/62.1.jpg?v=1766714446 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-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-fb12x12-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/63.1.jpg?v=1766714660 Filter King 12x12x1 Air Filter | 6-PACK | MERV 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Size: 23.5 x 46 x .75″ – FK23.5x46x1A-M8 -4 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″ – FK23.5x46x1A-M8 -4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/87.1.jpg?v=1766720840 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-22-23-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-23-5-x-75 2026-07-21T15:45:28-04:00 daily 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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″ Visit the Filter King Store WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16-21-5-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-21-5-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.5X21X2-1-1_b99c9102-c873-4cd2-b899-148d2baba413.jpg?v=1766721265 Filter King 16×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5 Filter King 16×21.5×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 21.5 x 0.5 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-fk27x7x1a-m8-4 2026-07-21T15:45:28-04:00 daily 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Size: 22.25 x 25 x .75″ Filter King 22.25x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.25 x 25 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-fk23-5x42x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/GG_bf05ae81-c6e2-4fcc-bf7b-f1dc8cf2794b.jpg?v=1766727016 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″ – FK23.5x42x1A-M8 -4 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″ – FK23.5x42x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-21-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/9.1.webp?v=1766727073 Filter King 29.5×21.5×1 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 29.5×21.5×1 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-14x27x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-14-x-27-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.5X21X2-1-1_029baac8-4e42-4d53-bf3f-95200a49f06e.jpg?v=1766727244 Filter King 14x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75″ Filter King 14x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 27 x 1.75″ WholesaleHVACDirect 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https://hvacdirect.store/products/filter-king-19-5-54-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-54-5-x-75-fk19-5-54-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/CC.avif?v=1766734326 Filter King 19.5×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 54.5 x .75″ – FK19.5×54.5x1A-M8 -4 Filter King 19.5×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 54.5 x .75″ – FK19.5×54.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-13-25-13-25-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-25-x-13-25-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_1e535841-6e75-4ae9-87e6-546edd02a92d.jpg?v=1766734250 Filter King 13.25×13.25×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 1.75″ Filter King 13.25×13.25×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.25 x 13.25 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5-29-5-2-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 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK29.5x29.5x2A-M8-4_ab9500c4-1780-4627-a510-5db0c5ae568a.jpg?v=1766734525 Filter King 29.5×29.5×2 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 29.5×29.5×2 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-18x36x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-35-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/27.1_50f0cac1-6b95-4458-af55-33610737c24e.jpg?v=1766734716 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/filter-king-23-25-29-25-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-25-x-29-25-x-0-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_e7996bb3-e492-4f2c-9f04-29b220187373.jpg?v=1766734836 Filter King 23.25×29.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 0.5″ Filter King 23.25×29.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.25 x 29.25 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-air-filters-20-75-21-75-1-4-pack-merv-8-hvac-pleated-ac-furnace-filters-air-purifier-replacement-filters-for-clean-healthy-fresh-environment-made-in-usa 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FB20.75X21.75A-4_10d92877-5f71-4aa3-a27f-515d5e4bb551.jpg?v=1766734999 Filter King Air Filters 20.75×21.75×1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA Filter King Air Filters 20.75×21.75×1 | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-15-5-x-75-4-8-stars-out-of-5-reviews-4-8-5-ratings 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/28.1_aad9cb44-7aff-46ad-bf5e-a00f74f2f6a4.jpg?v=1766735034 Filter King 23.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75″ 4.8 stars out of 5 reviews (4.8)| 5 ratings Filter King 23.5×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 15.5 x .75″ 4.8 stars out of 5 reviews (4.8)| 5 ratings WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-21-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-21-5-x-75-fk28x21-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/D_5558c47d-5798-4668-981b-19b26fd9b131.jpg?v=1766735081 Filter King 28×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 21.5 x .75″ – FK28x21.5x1A-M8 -4 Filter King 28×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 21.5 x .75″ – FK28x21.5x1A-M8 -4 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/29.1_2137a2e6-42b5-4941-b6ff-c06fde25633d.jpg?v=1766735360 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-26-5-17-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-17-5-x-75 2026-07-21T15:45:28-04:00 daily 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Size: 21.5 x 14.5 x .75″ – FK21.5×14.5x1A-M8 -4 Filter King 21.5×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 14.5 x .75″ – FK21.5×14.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-11-5-x-19-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK11.5x19.5x1A-M8-4-1-1.jpg?v=1766736657 Filter King 11.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 19.5 x .75″ Filter King 11.5×19.5×1 Air Filter | 4-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-29-7-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-x-7-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FF.webp?v=1766737036 Filter King 29×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 7.5 x .75″ Filter King 29×7.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 7.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16-25-21-25-0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-25-x-21-25-x-0-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_7bebfb4c-5caa-48dd-9414-8e1283553830.jpg?v=1766737126 Filter King 16.25×21.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 0.5″ Filter King 16.25×21.25×0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.25 x 0.5″ 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-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/32.1_d6ea94f6-12eb-4822-a41d-46276b407315.jpg?v=1766737387 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-22-54-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-54-5-x-75-fk22x54-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/I.avif?v=1766737722 Filter King 22×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54.5 x .75″ – FK22x54.5x1A-M8 -4 Filter King 22×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 54.5 x .75″ – FK22x54.5x1A-M8 -4 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/33.1_13f400d6-e4ec-4878-b260-d8544352a7f0.jpg?v=1766737620 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-26x12x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-x-12-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/34.1.webp?v=1766737970 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-26-5-43-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-43-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/II_3431e7f5-189c-45da-8d82-82ac36d8127c.webp?v=1766737977 Filter King 26.5×43.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 43.5 x .75″ Filter King 26.5×43.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 26.5 x 43.5 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-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/35.1_8d35a25c-d120-4cdf-ae82-9872357c481c.jpg?v=1766738456 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-28-51-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-51-5-x-75-fk28x51-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/H_baf54f56-36e1-422a-8cd4-d5e89f71ee34.jpg?v=1766738572 Filter King 28×51.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 51.5 x .75″ – FK28x51.5x1A-M8 -4 Filter King 28×51.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 51.5 x .75″ – FK28x51.5x1A-M8 -4 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-fb20x24-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/36.1_355089f4-2089-44c4-8747-5c3ce4a981f4.jpg?v=1766738652 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″ – FB20X24 – 6 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″ – FB20X24 – 6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5-54-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-54-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/HH_c485b317-5ae2-42d9-81b6-621ac1adb5e2.jpg?v=1766738844 Filter King 30.5×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 54.5 x .75″ Filter King 30.5×54.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 54.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-29-5-52-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-29-5-x-52-5-x-75-fk29-5-52-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/29.5x52.5x1-1.png?v=1766738904 Filter King 29.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 52.5 x .75″ – FK29.5×52.5x1A-M8 -4 Filter King 29.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 52.5 x .75″ – FK29.5×52.5x1A-M8 -4 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-fb14x25-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/37.1_4768bba5-39ae-456e-b8e1-d7713571d2e2.jpg?v=1766738946 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″ – FB14X25 – 6 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″ – FB14X25 – 6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-40-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-40-5-x-75-fk22x40-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22x40.5x1-1.png?v=1766739107 Filter King 22×40.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40.5 x .75″ – FK22x40.5x1A-M8 -4 Filter King 22×40.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 40.5 x .75″ – FK22x40.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-50-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-50-5-x-75-fk24x50-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/K_130c7f57-d7f2-438a-9eda-6484e6972ec3.jpg?v=1766739122 Filter King 24×50.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50.5 x .75″ – FK24x50.5x1A-M8 -4 Filter King 24×50.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 50.5 x .75″ – FK24x50.5x1A-M8 -4 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-fb22x22x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/38.1_c4413c7f-1c7d-4739-89fc-5c9150667b2d.jpg?v=1766739217 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″ – FB22X22X2 -6 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″ – FB22X22X2 -6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-15-25-15-25-2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-25-x-15-25-x-1-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_56c1bcdf-49df-4439-a9d5-eb3d3b445318.jpg?v=1766739265 Filter King 15.25×15.25×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 1.75″ Filter King 15.25×15.25×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.25 x 15.25 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19x49x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-49-x-75-fk19x49x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19x49x1-1.avif?v=1766739499 Filter King 19x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 49 x .75″ – FK19x49x1A-M8 -4 Filter King 19x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 49 x .75″ – FK19x49x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x13x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-13-x-75-fk17x13x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x13x1-1.jpg?v=1766739479 Filter King 17x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 13 x .75″ – FK17x13x1A-M8 -4 Filter King 17x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 13 x .75″ – FK17x13x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-11-5-11-5-2-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 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_eef55ecc-72a5-4ab3-9f0f-9eeda7de48c2.jpg?v=1766739467 Filter King 11.5×11.5×2 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 11.5×11.5×2 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-24x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-x-18-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/KK_75d7af46-e14b-4612-9048-2eb6eda4c221.jpg?v=1766739473 Filter King 24x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18 x .75″ Filter King 24x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 18 x .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-fb20x20x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/39.1_9c8afc49-b604-45fc-9131-bc956d22ba39.jpg?v=1766739538 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″ – FB20X20X2 – 6 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″ – FB20X20X2 – 6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x18x0-5-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-16-x-18-x-0-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_fcb97820-5a0d-4e9e-9d42-1d83272215b7.jpg?v=1766739681 Filter King 16x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 0.5″ Filter King 16x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 0.5″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-60-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-x-60-5-x-75-fk19x60-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19x60.5x1-1.jpg?v=1766739699 Filter King 19×60.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 60.5 x .75″ – FK19x60.5x1A-M8 -4 Filter King 19×60.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 60.5 x .75″ – FK19x60.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5-52-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-52-5-x-75-fk22-5-52-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/L.avif?v=1766739911 Filter King 22.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 52.5 x .75″ – FK22.5×52.5x1A-M8 -4 Filter King 22.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 52.5 x .75″ – FK22.5×52.5x1A-M8 -4 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-fb18x20-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/40.1_9d3e5de2-da52-4a7f-8f32-edbdd9c0d38c.jpg?v=1766739750 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″ – FB18X20 – 6 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″ – FB18X20 – 6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-14x28x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-13-5-x-27-5-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_d58dd314-e728-4cb5-950b-6258c9acdab7.jpg?v=1766739917 Filter King 14x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 1.75″ Filter King 14x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 27.5 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5x27x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-27-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/A_ae521417-f1ab-4b08-a3f3-6f91f0ad195c.jpg?v=1766740145 Filter King 30.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 27 x .75″ Filter King 30.5x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 27 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5-24-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-24-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK24.5x24.5x1A-M8-5-1_3d55b2fc-59ba-4377-a1f6-ab92dc8ba16c.jpg?v=1766740162 Filter King 24.5×24.5×1 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 24.5×24.5×1 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-19-75x21x2-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-75-x-21-x-1-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/8X8-1-34_345e5b8f-1df0-49e6-bb96-f6ee6aca9040.jpg?v=1766740384 Filter King 19.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x 1.75″ Filter King 19.75x21x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.75 x 21 x 1.75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-35-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-35-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/AA_4824d46c-f7d0-486e-8d4e-6f0611617119.jpg?v=1766740461 Filter King 17×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 35.5 x .75″ Filter King 17×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 35.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-12-5-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-12-5-x-19-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/FK12.5x19.5x1A-M8-4-1_9bcb0928-7445-4671-9dc9-030a128ea79d.jpg?v=1766740628 Filter King 12.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75″ Filter King 12.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-15-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-15-5-x-75-fk21x15-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/B_5602a3a0-3b11-4598-9cab-398d6fc07000.jpg?v=1766740712 Filter King 21×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15.5 x .75″ – FK21x15.5x1A-M8 -4 Filter King 21×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 15.5 x .75″ – FK21x15.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-4-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-x-4-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/BB_b102a6f7-7d15-40cf-9e81-db2a29c3335e.jpg?v=1766741002 Filter King 27×4.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 4.5 x .75″ Filter King 27×4.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 4.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-5x17x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-5-x-17-x-75-fk23-5x17x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/C.png?v=1766741294 Filter King 23.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17 x .75″ – FK23.5x17x1A-M8 -4 Filter King 23.5x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 17 x .75″ – FK23.5x17x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-x-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/CC.webp?v=1766741618 Filter King 28x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 5 x .75″ Filter King 28x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28 x 5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x18x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-18-x-75-fk17-5x18x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/D_e197af11-5e69-4c48-8b16-c7d7ee95bde7.jpg?v=1766742026 Filter King 17.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 18 x .75″ – FK17.5x18x1A-M8 -4 Filter King 17.5x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 18 x .75″ – FK17.5x18x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-53-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-53-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/E_4a54b126-cf7d-4eea-9329-80ef0114dacf.webp?v=1766742596 Filter King 19.5×53.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 53.5 x .75″ Filter King 19.5×53.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 53.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x25x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-25-x-75-fk22-5x25x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/EE.webp?v=1766742932 Filter King 22.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25 x .75″ – FK22.5x25x1A-M8 -4 Filter King 22.5x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 25 x .75″ – FK22.5x25x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-5x34x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-5-x-34-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/F_8727de7b-3cfe-4323-b0e4-0abb2905a0b5.jpg?v=1766743279 Filter King 20.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 34 x .75″ Filter King 20.5x34x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20.5 x 34 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23-14-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-14-5-x-75-fk23x14-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/23x14.5x1-1.png?v=1766743898 Filter King 23×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14.5 x .75″ – FK23x14.5x1A-M8 -4 Filter King 23×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 14.5 x .75″ – FK23x14.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-41-5-1-air-filter-4-pack-merv-8-actual-size-25-x-41-5-x-75-fk25x41-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/25x41.5x1-1.webp?v=1766744125 Filter King 25×41.5×1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75″ – FK25x41.5x1A-M8 -4 Filter King 25×41.5×1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75″ – FK25x41.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-41-5-1-air-filter-4-pack-merv-8-actual-size-25-x-41-5-x-75-fk25x41-5x1a-m8-5 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/25x41.5x1-1_b9e80472-05be-4363-a807-5d7865c8fdb8.webp?v=1766744550 Filter King 25×41.5×1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75″ – FK25x41.5x1A-M8 -4 Filter King 25×41.5×1 Air Filter 4-PACK MERV 8 Actual Size 25 x 41.5 x .75″ – FK25x41.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5-50-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-50-5-x-75-fk30-5-50-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30.5x50.5x1-1.jpg?v=1766744790 Filter King 30.5×50.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 50.5 x .75″ – FK30.5×50.5x1A-M8 -4 Filter King 30.5×50.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 50.5 x .75″ – FK30.5×50.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5-58-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-58-5-x-75-fk22-5-58-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.5x58.5x1-1.jpg?v=1766744978 Filter King 22.5×58.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 58.5 x .75″ – FK22.5×58.5x1A-M8 -4 Filter King 22.5×58.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 58.5 x .75″ – FK22.5×58.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5-20-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-20-5-x-75-fk24-5-20-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24.5x20.5x1-2.png?v=1766745455 Filter King 24.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20.5 x .75″ – FK24.5×20.5x1A-M8 -4 Filter King 24.5×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 20.5 x .75″ – FK24.5×20.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-30-5-9-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-30-5-x-9-5-x-75-fk30-5-9-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30.5x9.5x1-1.jpg?v=1766745775 Filter King 30.5×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 9.5 x .75″ – FK30.5×9.5x1A-M8 -4 Filter King 30.5×9.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 9.5 x .75″ – FK30.5×9.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-23x19x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-23-x-19-x-75-fk23x19x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/30.5x50.5x1-1_b7b2dffd-94e9-4619-9c5d-ba9f1e9facbc.jpg?v=1766746610 Filter King 23x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19 x .75″ – FK23x19x1A-M8 -4 Filter King 23x19x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23 x 19 x .75″ – FK23x19x1A-M8 -4 WholesaleHVACDirect 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Actual Size: 24 x 32.5 x .75″ – FK24x32.5x1A-M8 -4 Filter King 24×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 32.5 x .75″ – FK24x32.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-47-5-1-air-filter-4-pack-merv-8-actual-size-19-5-x-47-5-x-75-fk19-5-47-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19.5x47.5x1-2.webp?v=1766747504 Filter King 19.5×47.5×1 Air Filter 4-PACK MERV 8 Actual Size 19.5 x 47.5 x .75″ – FK19.5×47.5x1A-M8 -4 Filter King 19.5×47.5×1 Air Filter 4-PACK MERV 8 Actual Size 19.5 x 47.5 x .75″ – FK19.5×47.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-20-28-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-20-x-28-5-x-75-fk20x28-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/20x28.5x1-1.avif?v=1766748414 Filter King 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IN USA | Actual Size: 24.5 x 32.5 x .75″ Filter King 24.5×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 32.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17x44x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-x-44-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17x44.jpg?v=1766751188 Filter King 17x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 44 x .75″ Filter King 17x44x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 44 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-27-5-63-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-27-5-x-63-5-x-75 2026-07-21T15:45:28-04:00 daily 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4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 38.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-19-5-13-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-19-5-x-13-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/19x13.webp?v=1766752119 Filter King 19.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 13.5 x .75″ Filter King 19.5×13.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 13.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26-5-16-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-26-5-x-16-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/26x16.jpg?v=1766752333 Filter King 26.5×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC 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https://hvacdirect.store/products/filter-king-22-51-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-51-5-x-75-fk22x51-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22x51.5x1.avif?v=1766754998 Filter King 22×51.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 51.5 x .75″ – FK22x51.5x1A-M8 -4 Filter King 22×51.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 51.5 x .75″ – FK22x51.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5-8-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-8-5-x-75-fk22-5-8-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.5x8.5x1.avif?v=1766755221 Filter King 22.5×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8.5 x .75″ – FK22.5×8.5x1A-M8 -4 Filter King 22.5×8.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 8.5 x .75″ – FK22.5×8.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-5-x-75-fk22-5x5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.5x5x1.avif?v=1766755540 Filter King 22.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 5 x .75″ – FK22.5x5x1A-M8 -4 Filter King 22.5x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 5 x .75″ – FK22.5x5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x53x1-air-filter-4-pack-merv-8-actual-size-26-x-53-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2653.webp?v=1766756012 Filter King 26x53x1 Air Filter 4-PACK MERV 8 Actual Size 26 x 53 x .75″ Filter King 26x53x1 Air Filter 4-PACK MERV 8 Actual Size 26 x 53 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-28-5x47x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-28-5-x-47-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2847.jpg?v=1766756258 Filter King 28.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 47 x .75″ Filter King 28.5x47x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 28.5 x 47 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-26x53x1-air-filter-4-pack-merv-8-actual-size-26-x-53-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2653-1.webp?v=1766756447 Filter King 26x53x1 Air Filter 4-PACK MERV 8 Actual Size 26 x 53 x .75″ Filter King 26x53x1 Air Filter 4-PACK MERV 8 Actual Size 26 x 53 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-5x9x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-5-x-9-x-75-fk22-5x9x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/22.5x9.avif?v=1766756867 Filter King 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75″ – FK22.5x9x1A-M8 -4 Filter King 22.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 9 x .75″ – FK22.5x9x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-18-5x55x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-18-5-x-55-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/1855-1.webp?v=1766756805 Filter King 18.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 55 x .75″ Filter King 18.5x55x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 55 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-24-5-42-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-24-5-x-42-5-x-75-fk24-5-42-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/24421.png?v=1766756987 Filter King 24.5×42.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42.5 x .75″ – FK24.5×42.5x1A-M8 -4 Filter King 24.5×42.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 42.5 x .75″ – FK24.5×42.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-25-19-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-25-x-19-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2519-1.webp?v=1766757190 Filter King 25×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19.5 x .75″ Filter King 25×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 19.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-5-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-5-5-x-75-fk21-5-5-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2155.avif?v=1766757650 Filter King 21.5×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 5.5 x .75″ – FK21.5×5.5x1A-M8 -4 Filter King 21.5×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 5.5 x .75″ – FK21.5×5.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5-52-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-52-5-x-75-fk17-5-52-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/17521.jpg?v=1766757692 Filter King 17.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 52.5 x .75″ – FK17.5×52.5x1A-M8 -4 Filter King 17.5×52.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 52.5 x .75″ – FK17.5×52.5x1A-M8 -4 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-16x16x1-air-filter-6-pack-merv-13-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-15-5-x-15-5-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/16x1.jpg?v=1766758003 Filter King 16x16x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ Filter King 16x16x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75″ WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21x23x1-air-filter-6-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-23-x-76 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/2123.jpg?v=1766758155 Filter King 21x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 x .75″ Filter King 21x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 23 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-21-x-21-x-1-75-fb21x21x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/41.1_b94690b6-9763-4b57-bdf8-f6dff089fede.jpg?v=1766774066 Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75″ – FB21X21X2 -6 Filter King 21x21x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 21 x 1.75″ – FB21X21X2 -6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-22-43-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-22-x-43-5-x-75-fk22x43-5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/a_efa97a65-6990-4fb2-97fb-18a74c44be1f.webp?v=1766774137 Filter King 22×43.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43.5 x .75″ – FK22x43.5x1A-M8 -4 Filter King 22×43.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 43.5 x .75″ – FK22x43.5x1A-M8 -4 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-fb25x25x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/42.1.jpg?v=1766774244 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″ – FB25X25X2 – 6 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″ – FB25X25X2 – 6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-21-5-42-5-1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-5-x-42-5-x-75 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/aa_bc9eabcb-9a94-42c9-8de2-e8a737524297.jpg?v=1766774429 Filter King 21.5×42.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 42.5 x .75″ Filter King 21.5×42.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 42.5 x .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-fb14x20x2-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/43.2_e4d080ce-b20d-4693-9e7c-789ec93b81c6.jpg?v=1766774446 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″ – FB14X20X2 – 6 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″ – FB14X20X2 – 6 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-fb15x20-6 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/44.1_00865156-05f3-4b4a-8616-9f573dee422f.jpg?v=1766774602 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″ – FB15X20 -6 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″ – FB15X20 -6 WholesaleHVACDirect https://hvacdirect.store/products/filter-king-17-5x5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-5-x-75-fk17-5x5x1a-m8-4 2026-07-21T15:45:28-04:00 daily https://cdn.shopify.com/s/files/1/0697/4780/2407/files/b.avif?v=1766774847 Filter King 17.5x5x1 Air Filter | 4-PACK | MERV 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