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    • Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5" WholesaleHVACDirect

      Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5"

      Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5"

      Vendor:
      Filter King
      Regular price $78.10 USD
      Regular price Sale price $78.10 USD
      Unit price /  per 
    • Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5″ WholesaleHVACDirect

      Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5″

      Filter King 18x22x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 0.5″

      Vendor:
      Filter King
      Regular price $88.10 USD
      Regular price Sale price $88.10 USD
      Unit price /  per 
    • Filter King 18x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22-12 WholesaleHVACDirect

      Filter King 18x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22-12

      Filter King 18x22x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22-12

      Vendor:
      Filter King
      Regular price $64.30 USD
      Regular price Sale price $64.30 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 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 $40.60 USD
      Regular price Sale price $40.60 USD
      Unit price /  per 
    • Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22 x .75″ – FB18X22 -4 WholesaleHVACDirect

      Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22 x .75″ – FB18X22 -4

      Filter King 18x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 22 x .75″ – FB18X22 -4

      Vendor:
      Filter King
      Regular price $28.10 USD
      Regular price Sale price $28.10 USD
      Unit price /  per 
    • Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75" WholesaleHVACDirect

      Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75"

      Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75"

      Vendor:
      Filter King
      Regular price $39.65 USD
      Regular price Sale price $39.65 USD
      Unit price /  per 
    • Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22 – 6 WholesaleHVACDirect

      Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22 – 6

      Filter King 18x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x .75″ – FB18X22 – 6

      Vendor:
      Filter King
      Regular price $49.65 USD
      Regular price Sale price $49.65 USD
      Unit price /  per 
    • Filter King 18x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75" WholesaleHVACDirect

      Filter King 18x22x2 Air Filter | 4-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 | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 21.5 x 1.75"

      Vendor:
      Filter King
      Regular price $56.80 USD
      Regular price Sale price $56.80 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $78.95 USD
      Regular price Sale price $78.95 USD
      Unit price /  per 
    • 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

      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″

      Sold out

      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″

      Vendor:
      Filter King
      Regular price $88.95 USD
      Regular price Sale price $88.95 USD
      Unit price /  per 
      Sold out
    • Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75" WholesaleHVACDirect

      Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75"

      Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75"

      Vendor:
      Filter King
      Regular price $53.55 USD
      Regular price Sale price $53.55 USD
      Unit price /  per 
    • Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75″ WholesaleHVACDirect

      Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75″

      Filter King 18x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 23 x .75″

      Vendor:
      Filter King
      Regular price $63.55 USD
      Regular price Sale price $63.55 USD
      Unit price /  per 
    • Filter King 18x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 24.5 x .75" WholesaleHVACDirect

      Filter King 18x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 24.5 x .75"

      Filter King 18x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 24.5 x .75"

      Vendor:
      Filter King
      Regular price $55.45 USD
      Regular price Sale price $55.45 USD
      Unit price /  per 
    • Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5" WholesaleHVACDirect

      Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5"

      Filter King 18x24x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 0.5"

      Vendor:
      Filter King
      Regular price $58.30 USD
      Regular price Sale price $58.30 USD
      Unit price /  per 
    • 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

      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

      Vendor:
      Filter King
      Regular price $68.30 USD
      Regular price Sale price $68.30 USD
      Unit price /  per 
    • Filter King 18x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″ – FB18X24-12 WholesaleHVACDirect

      Filter King 18x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″ – FB18X24-12

      Filter King 18x24x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″ – FB18X24-12

      Vendor:
      Filter King
      Regular price $68.05 USD
      Regular price Sale price $68.05 USD
      Unit price /  per 
    • Filter King 18x24x1 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

      Filter King 18x24x1 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 18x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″

      Vendor:
      Filter King
      Regular price $31.85 USD
      Regular price Sale price $31.85 USD
      Unit price /  per 
    • Filter King 18x24x1 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

      Filter King 18x24x1 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 18x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″

      Vendor:
      Filter King
      Regular price $41.85 USD
      Regular price Sale price $41.85 USD
      Unit price /  per 
    • Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75" WholesaleHVACDirect

      Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75"

      Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75"

      Vendor:
      Filter King
      Regular price $41.53 USD
      Regular price Sale price $41.53 USD
      Unit price /  per 
    • Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″ WholesaleHVACDirect

      Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″

      Filter King 18x24x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x .75″

      Vendor:
      Filter King
      Regular price $51.53 USD
      Regular price Sale price $51.53 USD
      Unit price /  per 
    • 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

      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"

      Vendor:
      Filter King
      Regular price $83.45 USD
      Regular price Sale price $83.45 USD
      Unit price /  per 
    • 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

      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″

      Vendor:
      Filter King
      Regular price $103.45 USD
      Regular price Sale price $103.45 USD
      Unit price /  per 
    • Filter King 18x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75" WholesaleHVACDirect

      Filter King 18x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75"

      Filter King 18x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 23.5 x 1.75"

      Vendor:
      Filter King
      Regular price $36.15 USD
      Regular price Sale price $36.15 USD
      Unit price /  per 
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    Wholesale HVAC Direct

    We are changing the way customers view HVAC by making it more streamlined with multiple options for each aspect of the customer experience. We give the power back to the customer, even with NO HVAC knowledge. Wholesale HVAC Direct provides the best product for your square footage, heating, and cooling sources, with no personal information required until checkout for delivery.

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    Save thousands of dollars and avoid the time it takes calling around to different contractors and scheduling appointments just to get a quote. Here, you get the accurate quote – And ALL Upfront

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