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    • 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

      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"

      Vendor:
      Filter King
      Regular price $51.85 USD
      Regular price Sale price $51.85 USD
      Unit price /  per 
    • Filter King 21x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24 x .75" WholesaleHVACDirect

      Filter King 21x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24 x .75"

      Filter King 21x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 24 x .75"

      Vendor:
      Filter King
      Regular price $34.00 USD
      Regular price Sale price $34.00 USD
      Unit price /  per 
    • 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 $31.85 USD
      Regular price Sale price $31.85 USD
      Unit price /  per 
    • Filter King 13.5x23.5x1 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

      Filter King 13.5x23.5x1 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 13.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 23.5 x .75"

      Vendor:
      Filter King
      Regular price $29.80 USD
      Regular price Sale price $29.80 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $28.90 USD
      Regular price Sale price $28.90 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $30.50 USD
      Regular price Sale price $30.50 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $32.30 USD
      Regular price Sale price $32.30 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $37.25 USD
      Regular price Sale price $37.25 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $30.60 USD
      Regular price Sale price $30.60 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $34.55 USD
      Regular price Sale price $34.55 USD
      Unit price /  per 
    • Filter King 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75" WholesaleHVACDirect

      Filter King 23.5x23.5x1 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 23.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | MADE IN USA | Actual Size 23.5 x 23.5 x .75"

      Vendor:
      Filter King
      Regular price $36.00 USD
      Regular price Sale price $36.00 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $29.40 USD
      Regular price Sale price $29.40 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $30.85 USD
      Regular price Sale price $30.85 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $32.55 USD
      Regular price Sale price $32.55 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $36.00 USD
      Regular price Sale price $36.00 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $34.00 USD
      Regular price Sale price $34.00 USD
      Unit price /  per 
    • 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 .75" WholesaleHVACDirect

      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 .75"

      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 .75"

      Vendor:
      Filter King
      Regular price $41.30 USD
      Regular price Sale price $41.30 USD
      Unit price /  per 
    • Filter King 25x25x1 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

      Filter King 25x25x1 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 25x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75"

      Vendor:
      Filter King
      Regular price $35.45 USD
      Regular price Sale price $35.45 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $38.15 USD
      Regular price Sale price $38.15 USD
      Unit price /  per 
    • 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 .75" WholesaleHVACDirect

      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 .75"

      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 .75"

      Vendor:
      Filter King
      Regular price $33.55 USD
      Regular price Sale price $33.55 USD
      Unit price /  per 
    • Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75" WholesaleHVACDirect

      Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75"

      Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75"

      Vendor:
      Filter King
      Regular price $41.50 USD
      Regular price Sale price $41.50 USD
      Unit price /  per 
    • Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75" WholesaleHVACDirect

      Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75"

      Filter King 16x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x 3.75"

      Vendor:
      Filter King
      Regular price $38.85 USD
      Regular price Sale price $38.85 USD
      Unit price /  per 
    • Filter King 16x16x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75" WholesaleHVACDirect

      Filter King 16x16x1 Air Filter | 6-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 | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 15.5 x .75"

      Vendor:
      Filter King
      Regular price $36.50 USD
      Regular price Sale price $36.50 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $39.80 USD
      Regular price Sale price $39.80 USD
      Unit price /  per 
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