Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout

FREE SHIPPING ON ALL ORDERS OVER $500

  • Shop By Brand
    • MR COOL
    • Filter King
    • OXBOX BY TRANE
    • Goodman
  • Catalog
  • OXBOX BY TRANE
  • MR COOL
  • Filter King
  • Goodman
  • Contact
  • Terms & Conditions
  • Return & Refund Policy
  • Privacy Policy
Log in
    WholesaleHVACDirect
    • Shop By Brand
      • MR COOL
      • Filter King
      • OXBOX BY TRANE
      • Goodman
    • Catalog
    • OXBOX BY TRANE
    • MR COOL
    • Filter King
    • Goodman
    • Contact
    • Terms & Conditions
    • Return & Refund Policy
    • Privacy Policy
    Log in Cart

    PRODUCTS - SHOP NOW!

    All Products– WholesaleHVACDirect
    Remove all

    5511 products

    Filter and sort Filter

    Filter and sort

    Filter

    5511 products

    Remove all
    Remove all

    5511 products

    • Filter King 19x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 0.5" WholesaleHVACDirect

      Filter King 19x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 21.5 x 0.5"

      Filter King 19x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 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 18x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 0.5" WholesaleHVACDirect

      Filter King 18x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 0.5"

      Filter King 18x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 20 x 0.5"

      Vendor:
      Filter King
      Regular price $78.10 USD
      Regular price Sale price $78.10 USD
      Unit price /  per 
    • Filter King 8x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x 1.75" WholesaleHVACDirect

      Filter King 8x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x 1.75"

      Filter King 8x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 8 x 24 x 1.75"

      Vendor:
      Filter King
      Regular price $55.70 USD
      Regular price Sale price $55.70 USD
      Unit price /  per 
    • Filter King 16.5x24.5x1 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

      Filter King 16.5x24.5x1 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 16.5x24.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 24.5 x .75"

      Vendor:
      Filter King
      Regular price $51.85 USD
      Regular price Sale price $51.85 USD
      Unit price /  per 
    • Filter King 23.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75" WholesaleHVACDirect

      Filter King 23.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75"

      Filter King 23.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 23.5 x 35.5 x .75"

      Vendor:
      Filter King
      Regular price $39.40 USD
      Regular price Sale price $39.40 USD
      Unit price /  per 
    • Filter King 22x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x 1.75" WholesaleHVACDirect

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

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

      Vendor:
      Filter King
      Regular price $80.55 USD
      Regular price Sale price $80.55 USD
      Unit price /  per 
    • Filter King 10x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 1.75" WholesaleHVACDirect

      Filter King 10x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 1.75"

      Filter King 10x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 10 x 18 x 1.75"

      Vendor:
      Filter King
      Regular price $54.45 USD
      Regular price Sale price $54.45 USD
      Unit price /  per 
    • Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 24 x 1.75" WholesaleHVACDirect

      Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 24 x 1.75"

      Filter King 22x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 24 x 1.75"

      Vendor:
      Filter King
      Regular price $64.15 USD
      Regular price Sale price $64.15 USD
      Unit price /  per 
    • Filter King 13x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75" WholesaleHVACDirect

      Filter King 13x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75"

      Filter King 13x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 24 x .75"

      Vendor:
      Filter King
      Regular price $47.35 USD
      Regular price Sale price $47.35 USD
      Unit price /  per 
    • Filter King 16.25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.5 x .75" WholesaleHVACDirect

      Filter King 16.25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.5 x .75"

      Filter King 16.25x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21.5 x .75"

      Vendor:
      Filter King
      Regular price $52.20 USD
      Regular price Sale price $52.20 USD
      Unit price /  per 
    • Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75"… WholesaleHVACDirect

      Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75"…

      Filter King 6x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 6 x 14 x .75"…

      Vendor:
      Filter King
      Regular price $40.40 USD
      Regular price Sale price $40.40 USD
      Unit price /  per 
    • Filter King 16x22.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 0.5" WholesaleHVACDirect

      Filter King 16x22.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 0.5"

      Filter King 16x22.25x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16 x 22.25 x 0.5"

      Vendor:
      Filter King
      Regular price $78.10 USD
      Regular price Sale price $78.10 USD
      Unit price /  per 
    • Filter King 11.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 1.75" WholesaleHVACDirect

      Filter King 11.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 1.75"

      Filter King 11.25x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.25 x 23.25 x 1.75"

      Vendor:
      Filter King
      Regular price $57.40 USD
      Regular price Sale price $57.40 USD
      Unit price /  per 
    • Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 28 x 1.75" WholesaleHVACDirect

      Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 28 x 1.75"

      Filter King 24x28x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 24 x 28 x 1.75"

      Vendor:
      Filter King
      Regular price $64.15 USD
      Regular price Sale price $64.15 USD
      Unit price /  per 
    • Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75" WholesaleHVACDirect

      Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75"

      Filter King 13.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75"

      Vendor:
      Filter King
      Regular price $29.05 USD
      Regular price Sale price $29.05 USD
      Unit price /  per 
    • Filter King 13.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75" WholesaleHVACDirect

      Filter King 13.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75"

      Filter King 13.5x35.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75"

      Vendor:
      Filter King
      Regular price $59.05 USD
      Regular price Sale price $59.05 USD
      Unit price /  per 
    • Filter King 18.25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.25 x 22 x .75" WholesaleHVACDirect

      Filter King 18.25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.25 x 22 x .75"

      Filter King 18.25x22x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.25 x 22 x .75"

      Vendor:
      Filter King
      Regular price $53.55 USD
      Regular price Sale price $53.55 USD
      Unit price /  per 
    • Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32 x 1.75" WholesaleHVACDirect

      Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32 x 1.75"

      Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32 x 1.75"

      Vendor:
      Filter King
      Regular price $111.30 USD
      Regular price Sale price $111.30 USD
      Unit price /  per 
    • Filter King 15x22x1 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 15x22x1 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 15x22x1 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 14x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14.5 x .75" WholesaleHVACDirect

      Filter King 14x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14.5 x .75"

      Filter King 14x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 14.5 x .75"

      Vendor:
      Filter King
      Regular price $43.80 USD
      Regular price Sale price $43.80 USD
      Unit price /  per 
    • Filter King 17x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22.5 x .75" WholesaleHVACDirect

      Filter King 17x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22.5 x .75"

      Filter King 17x23x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 22.5 x .75"

      Vendor:
      Filter King
      Regular price $55.45 USD
      Regular price Sale price $55.45 USD
      Unit price /  per 
    • Filter King 13.5x21.5x1 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

      Filter King 13.5x21.5x1 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 13.5x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 21.5 x .75"

      Vendor:
      Filter King
      Regular price $39.80 USD
      Regular price Sale price $39.80 USD
      Unit price /  per 
    • Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75" WholesaleHVACDirect

      Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75"

      Filter King 10x14x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 9.5 x 13.5 x 1.75"

      Vendor:
      Filter King
      Regular price $53.65 USD
      Regular price Sale price $53.65 USD
      Unit price /  per 
    • Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75" WholesaleHVACDirect

      Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75"

      Filter King 15x24x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 23.5 x 0.75"

      Vendor:
      Filter King
      Regular price $29.95 USD
      Regular price Sale price $29.95 USD
      Unit price /  per 
    • 1
    • …
    • 18
    • 19
    • 20
    • 21
    • 22
    • …
    • 230

    Our Mission

    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.

    The bottom line is that we make it affordable and easy without having a salesman in the middle. No staff from Wholesale HVAC Direct are paid on commission and don’t benefit from any sales . We provide an honest experience from the very start to finish.

    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

    Subscribe to our emails

    Payment methods
    • American Express
    • Apple Pay
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    © 2026, WholesaleHVACDirect Powered by Shopify
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.