Collection: Furnace Filters
Furnace filters trap dust and allergens to keep your air clean and system running efficiently.
Shop easy-to-install filters for better airflow and everyday home comfort.
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BNX TruFilter 14x14x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7
Regular price $70.38 USDRegular priceSale price $70.38 USD -
Filterbuy 30x36x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 29.81 x 35.81 x 0.75)
Regular price $193.54 USDRegular priceSale price $193.54 USD -
Filter King 17x22x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 21.5 x .75)
Regular price $76.51 USDRegular priceSale price $76.51 USD -
Filter King 16x25x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 24.5 x .75)
Regular price $123.46 USDRegular priceSale price $123.46 USD -
BNX TruFilter 20x25x2 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7
Regular price $86.38 USDRegular priceSale price $86.38 USD -
Filterbuy 18x18x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 17.75 x 17.75 x 1.75)
Regular price $116.74 USDRegular priceSale price $116.74 USD -
Filter King 10x15x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 14.5 x .75)
Regular price $81.12 USDRegular priceSale price $81.12 USD -
Filter King 19x23x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19 x 23 x 1.75)
Regular price $261.70 USDRegular priceSale price $261.70 USD -
BNX TruFilter 20x20x5 (19.88’’ x 19.88’’ x 4.38‘’ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters Health, Allergies, Mold, Bacteria, Smoke, MPR 1200 FPR 7
Regular price $127.98 USDRegular priceSale price $127.98 USD -
Filter King 22x36x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 35.5 x 1.75)
Regular price $253.73 USDRegular priceSale price $253.73 USD -
Filterbuy 17.5x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 17.50 x 21.00 x 0.75)
Regular price $129.54 USDRegular priceSale price $129.54 USD -
Filter King 16.5x22x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.5 x 22 x 1.75)
Regular price $255.17 USDRegular priceSale price $255.17 USD -
BNX TruFilter 20x24x2 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7
Regular price $91.18 USDRegular priceSale price $91.18 USD -
Filter King 17.25x26x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.25 x 26 x 1.75)
Regular price $138.82 USDRegular priceSale price $138.82 USD -
Filterbuy 24x36x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 23.50 x 35.50 x 0.75)
Regular price $135.94 USDRegular priceSale price $135.94 USD -
Filter King 16.25x21x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16.25 x 21 x 1.75)
Regular price $283.97 USDRegular priceSale price $283.97 USD