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    • Filter King 18x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 0.5" WholesaleHVACDirect

      Filter King 18x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 0.5"

      Filter King 18x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 18 x 0.5"

      Vendor:
      Filter King
      Regular price $78.10 USD
      Regular price Sale price $78.10 USD
      Unit price /  per 
    • Filter King 17.25x35.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 1.75" WholesaleHVACDirect

      Filter King 17.25x35.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 1.75"

      Filter King 17.25x35.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.25 x 35.25 x 1.75"

      Vendor:
      Filter King
      Regular price $149.55 USD
      Regular price Sale price $149.55 USD
      Unit price /  per 
    • Filter King 19.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22 x 1.75" WholesaleHVACDirect

      Filter King 19.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22 x 1.75"

      Filter King 19.5x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22 x 1.75"

      Vendor:
      Filter King
      Regular price $58.30 USD
      Regular price Sale price $58.30 USD
      Unit price /  per 
    • Filter King 10x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 0.5" WholesaleHVACDirect

      Filter King 10x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 0.5"

      Filter King 10x14x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 14 x 0.5"

      Vendor:
      Filter King
      Regular price $51.65 USD
      Regular price Sale price $51.65 USD
      Unit price /  per 
    • Filter King 10x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 0.5" WholesaleHVACDirect

      Filter King 10x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 0.5"

      Filter King 10x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 0.5"

      Vendor:
      Filter King
      Regular price $55.15 USD
      Regular price Sale price $55.15 USD
      Unit price /  per 
    • Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75" WholesaleHVACDirect

      Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75"

      Filter King 22x28x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 28 x .75"

      Vendor:
      Filter King
      Regular price $78.85 USD
      Regular price Sale price $78.85 USD
      Unit price /  per 
    • Filter King 15.5x18.5x1 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

      Filter King 15.5x18.5x1 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 15.5x18.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 18.5 x .75"

      Vendor:
      Filter King
      Regular price $29.40 USD
      Regular price Sale price $29.40 USD
      Unit price /  per 
    • Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75" WholesaleHVACDirect

      Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75"

      Filter King 11.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.5 x 35.5 x .75"

      Vendor:
      Filter King
      Regular price $37.25 USD
      Regular price Sale price $37.25 USD
      Unit price /  per 
    • Filter King 14x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 0.5" WholesaleHVACDirect

      Filter King 14x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 0.5"

      Filter King 14x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14 x 22 x 0.5"

      Vendor:
      Filter King
      Regular price $55.15 USD
      Regular price Sale price $55.15 USD
      Unit price /  per 
    • Filter King 16x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 1.75" WholesaleHVACDirect

      Filter King 16x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 1.75"

      Filter King 16x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 18 x 1.75"

      Vendor:
      Filter King
      Regular price $58.60 USD
      Regular price Sale price $58.60 USD
      Unit price /  per 
    • Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 1.75" WholesaleHVACDirect

      Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 1.75"

      Filter King 12x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 27 x 1.75"

      Vendor:
      Filter King
      Regular price $58.15 USD
      Regular price Sale price $58.15 USD
      Unit price /  per 
    • Filter King 19.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 31.5 x .75" WholesaleHVACDirect

      Filter King 19.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 31.5 x .75"

      Filter King 19.5x31.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 31.5 x .75"

      Vendor:
      Filter King
      Regular price $59.20 USD
      Regular price Sale price $59.20 USD
      Unit price /  per 
    • Filter King 20x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75" WholesaleHVACDirect

      Filter King 20x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75"

      Filter King 20x27x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27 x .75"

      Vendor:
      Filter King
      Regular price $78.85 USD
      Regular price Sale price $78.85 USD
      Unit price /  per 
    • Filter King 12.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75" WholesaleHVACDirect

      Filter King 12.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75"

      Filter King 12.5x20.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12.5 x 20.5 x .75"

      Vendor:
      Filter King
      Regular price $53.35 USD
      Regular price Sale price $53.35 USD
      Unit price /  per 
    • Filter King 25x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75" WholesaleHVACDirect

      Filter King 25x32x2 Air Filter | 4-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 | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 32 x 1.75"

      Vendor:
      Filter King
      Regular price $72.15 USD
      Regular price Sale price $72.15 USD
      Unit price /  per 
    • Filter King 15x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 1.75" WholesaleHVACDirect

      Filter King 15x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 1.75"

      Filter King 15x30.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15 x 30.5 x 1.75"

      Vendor:
      Filter King
      Regular price $84.95 USD
      Regular price Sale price $84.95 USD
      Unit price /  per 
    • Filter King 14.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75" WholesaleHVACDirect

      Filter King 14.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75"

      Filter King 14.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 21.5 x .75"

      Vendor:
      Filter King
      Regular price $51.45 USD
      Regular price Sale price $51.45 USD
      Unit price /  per 
    • Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12x12x1.75" WholesaleHVACDirect

      Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12x12x1.75"

      Filter King 12x12x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12x12x1.75"

      Vendor:
      Filter King
      Regular price $53.55 USD
      Regular price Sale price $53.55 USD
      Unit price /  per 
    • Filter King 13.5x17.5x2 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

      Filter King 13.5x17.5x2 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 13.5x17.5x2 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"

      Vendor:
      Filter King
      Regular price $44.10 USD
      Regular price Sale price $44.10 USD
      Unit price /  per 
    • Filter King 12x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 1.75" WholesaleHVACDirect

      Filter King 12x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 1.75"

      Filter King 12x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 12 x 36 x 1.75"

      Vendor:
      Filter King
      Regular price $61.80 USD
      Regular price Sale price $61.80 USD
      Unit price /  per 
    • Filter King 29.5x31.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75" WholesaleHVACDirect

      Filter King 29.5x31.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75"

      Filter King 29.5x31.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29.5 x 31.5 x 1.75"

      Vendor:
      Filter King
      Regular price $48.75 USD
      Regular price Sale price $48.75 USD
      Unit price /  per 
    • Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5" WholesaleHVACDirect

      Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5"

      Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5"

      Vendor:
      Filter King
      Regular price $55.15 USD
      Regular price Sale price $55.15 USD
      Unit price /  per 
    • Filter King 19.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75" WholesaleHVACDirect

      Filter King 19.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75"

      Filter King 19.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 35.5 x .75"

      Vendor:
      Filter King
      Regular price $37.00 USD
      Regular price Sale price $37.00 USD
      Unit price /  per 
    • Filter King 8x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 19.5 x .75" WholesaleHVACDirect

      Filter King 8x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 19.5 x .75"

      Filter King 8x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 19.5 x .75"

      Vendor:
      Filter King
      Regular price $42.00 USD
      Regular price Sale price $42.00 USD
      Unit price /  per 
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