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    • Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75″ WholesaleHVACDirect

      Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75″

      Filter King 20x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x .75″

      Vendor:
      Filter King
      Regular price $41.85 USD
      Regular price Sale price $41.85 USD
      Unit price /  per 
    • Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75" WholesaleHVACDirect

      Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75"

      Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75"

      Vendor:
      Filter King
      Regular price $44.08 USD
      Regular price Sale price $44.08 USD
      Unit price /  per 
    • Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75″ – FB20X23 – 6 WholesaleHVACDirect

      Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75″ – FB20X23 – 6

      Filter King 20x23x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75″ – FB20X23 – 6

      Vendor:
      Filter King
      Regular price $54.08 USD
      Regular price Sale price $54.08 USD
      Unit price /  per 
    • Filter King 20x23x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75″ – FB20X23X2-12 WholesaleHVACDirect

      Filter King 20x23x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75″ – FB20X23X2-12

      Filter King 20x23x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x 1.75″ – FB20X23X2-12

      Vendor:
      Filter King
      Regular price $157.40 USD
      Regular price Sale price $157.40 USD
      Unit price /  per 
    • 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

      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

      Vendor:
      Filter King
      Regular price $131.30 USD
      Regular price Sale price $131.30 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $58.30 USD
      Regular price Sale price $58.30 USD
      Unit price /  per 
    • 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″ – FB20X23X2 – 4 WholesaleHVACDirect

      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″ – FB20X23X2 – 4

      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″ – FB20X23X2 – 4

      Vendor:
      Filter King
      Regular price $68.30 USD
      Regular price Sale price $68.30 USD
      Unit price /  per 
    • Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x 1.75" WholesaleHVACDirect

      Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x 1.75"

      Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23 x 1.75"

      Vendor:
      Filter King
      Regular price $111.30 USD
      Regular price Sale price $111.30 USD
      Unit price /  per 
    • 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

      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″

      Vendor:
      Filter King
      Regular price $101.20 USD
      Regular price Sale price $101.20 USD
      Unit price /  per 
    • Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5" WholesaleHVACDirect

      Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5"

      Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5"

      Vendor:
      Filter King
      Regular price $58.30 USD
      Regular price Sale price $58.30 USD
      Unit price /  per 
    • Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5″ WholesaleHVACDirect

      Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5″

      Filter King 20x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 0.5″

      Vendor:
      Filter King
      Regular price $68.30 USD
      Regular price Sale price $68.30 USD
      Unit price /  per 
    • Filter King 20x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″ – FB20X24X2-12 WholesaleHVACDirect

      Filter King 20x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″ – FB20X24X2-12

      Filter King 20x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″ – FB20X24X2-12

      Vendor:
      Filter King
      Regular price $80.95 USD
      Regular price Sale price $80.95 USD
      Unit price /  per 
    • Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" WholesaleHVACDirect

      Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75"

      Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75"

      Vendor:
      Filter King
      Regular price $33.30 USD
      Regular price Sale price $33.30 USD
      Unit price /  per 
    • Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″ WholesaleHVACDirect

      Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″

      Filter King 20x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75″

      Vendor:
      Filter King
      Regular price $43.30 USD
      Regular price Sale price $43.30 USD
      Unit price /  per 
    • Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75" WholesaleHVACDirect

      Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75"

      Filter King 20x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75"

      Vendor:
      Filter King
      Regular price $43.70 USD
      Regular price Sale price $43.70 USD
      Unit price /  per 
    • 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

      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

      Vendor:
      Filter King
      Regular price $53.70 USD
      Regular price Sale price $53.70 USD
      Unit price /  per 
    • Filter King 20x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" WholesaleHVACDirect

      Filter King 20x24x2 Air Filter | 12-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 | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75"

      Vendor:
      Filter King
      Regular price $83.45 USD
      Regular price Sale price $83.45 USD
      Unit price /  per 
    • Filter King 20x24x2 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75″ WholesaleHVACDirect

      Filter King 20x24x2 Air Filter | 12-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 | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75″

      Vendor:
      Filter King
      Regular price $103.45 USD
      Regular price Sale price $103.45 USD
      Unit price /  per 
    • Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75" WholesaleHVACDirect

      Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75"

      Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75"

      Vendor:
      Filter King
      Regular price $36.15 USD
      Regular price Sale price $36.15 USD
      Unit price /  per 
    • Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75″ – FB20X24X2 – 4 WholesaleHVACDirect

      Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75″ – FB20X24X2 – 4

      Filter King 20x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x 1.75″ – FB20X24X2 – 4

      Vendor:
      Filter King
      Regular price $46.15 USD
      Regular price Sale price $46.15 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $47.98 USD
      Regular price Sale price $47.98 USD
      Unit price /  per 
    • 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

      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″

      Vendor:
      Filter King
      Regular price $57.98 USD
      Regular price Sale price $57.98 USD
      Unit price /  per 
    • Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75" WholesaleHVACDirect

      Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75"

      Filter King 20x24x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.38 x 23.38 x 3.75"

      Vendor:
      Filter King
      Regular price $39.05 USD
      Regular price Sale price $39.05 USD
      Unit price /  per 
    • 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

      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

      Vendor:
      Filter King
      Regular price $49.05 USD
      Regular price Sale price $49.05 USD
      Unit price /  per 
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