Collection: Air & HVAC Filters
Explore air and HVAC filters designed to improve indoor air quality and support efficient heating and cooling system performance.
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Filter King 12x15x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 14.5 x 1.75)
Regular price $225.90 USDRegular priceSale price $225.90 USD -
Filter King 12x16x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 15.5 x 1.75)
Regular price $189.70 USDRegular priceSale price $189.70 USD -
Filter King 12.75x21x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.75 x 21 x .75)
Regular price $72.54 USDRegular priceSale price $72.54 USD -
Filter King 11.5x23.5x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75)
Regular price $57.78 USDRegular priceSale price $57.78 USD -
Filter King 11.25x23.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.25 x 23.25 x 1.75)
Regular price $112.14 USDRegular priceSale price $112.14 USD -
Filter King 10x36x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 35.5 x .75)
Regular price $134.84 USDRegular priceSale price $134.84 USD -
Filter King 10x30x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.75 x 29.75 x 1.75)
Regular price $105.03 USDRegular priceSale price $105.03 USD -
Filter King 10x22x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 21.5 x .75)
Regular price $102.56 USDRegular priceSale price $102.56 USD -
Filter King 12x16x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 15.5 x .75)
Regular price $119.70 USDRegular priceSale price $119.70 USD -
Filter King 10x36x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size 10 x 36 x .75"
Regular price $138.87 USDRegular priceSale price $138.87 USD -
Filter King 10x28x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5x27.5x1.75)
Regular price $274.32 USDRegular priceSale price $274.32 USD -
Filter King 12x24x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 23.5 x .75)
Regular price $50.89 USDRegular priceSale price $50.89 USD -
Filter King 12x12x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 11.5 x .75)
Regular price $87.29 USDRegular priceSale price $87.29 USD -
Filter King 10x20x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 19.5 x .75)
Regular price $71.73 USDRegular priceSale price $71.73 USD -
Filter King 12x18x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75)
Regular price $74.79 USDRegular priceSale price $74.79 USD -
Filter King 12x18x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.5 x 17.5 x .75)
Regular price $149.58 USDRegular priceSale price $149.58 USD