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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Filter King 28x30x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 27.5 x 29.5 x .75)
Regular price $159.55 USDRegular priceSale price $159.55 USD -
BNX TruFilter 20x25x5 (19.88’’ x 24.75’’ x 4.38‘ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7
Regular price $95.98 USDRegular priceSale price $95.98 USD -
Filter King 12.75x21x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 12.75 x 21 x 1.75)
Regular price $133.92 USDRegular priceSale price $133.92 USD -
Filterbuy 30x32x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 30.00 x 32.00 x 1.75)
Regular price $175.94 USDRegular priceSale price $175.94 USD -
BNX 14x25x1 MERV 11 Air Filter 2 Pack - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Dust, Mold, Pollen, Lint, Pet Dander, Smoke, Smog
Regular price $47.98 USDRegular priceSale price $47.98 USD -
Filter King 19.25x21.25x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 19.25 x 21.25 x 1.75)
Regular price $143.52 USDRegular priceSale price $143.52 USD -
Filterbuy 20x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.50 x 20.50 x 0.75)
Regular price $119.94 USDRegular priceSale price $119.94 USD -
BNX TruFilter 12x20x1 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 $75.18 USDRegular priceSale price $75.18 USD -
Filter King 20.75x20.75x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 20.75 x 20.75 x .75)
Regular price $145.15 USDRegular priceSale price $145.15 USD -
Filterbuy 12x36x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 11.88 x 35.88 x 0.75)
Regular price $108.74 USDRegular priceSale price $108.74 USD -
Filter King 10x10x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 9.5 x .75)
Regular price $55.87 USDRegular priceSale price $55.87 USD -
Filterbuy 10x14x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 9.50 x 13.50 x 0.75)
Regular price $99.14 USDRegular priceSale price $99.14 USD -
Filter King 14x25x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 24.5 x .75)
Regular price $71.81 USDRegular priceSale price $71.81 USD -
Filterbuy 12x20x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 11.50 x 19.50 x 1.75)
Regular price $103.94 USDRegular priceSale price $103.94 USD -
Filter King 18x30x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 17.5 x 29.5 x .75)
Regular price $79.68 USDRegular priceSale price $79.68 USD -
Filterbuy 25x25x4 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 24.50 x 24.50 x 3.63)
Regular price $209.54 USDRegular priceSale price $209.54 USD