Collection: Furnace & Air Conditioner Filters
Discover our extensive selection of furnace and air conditioning filters, also known as air filters or HVAC filters. We offer AC filters for top brands, including Carrier, Honeywell, Lennox, Aprilaire, AirBear, and Trane.
Our inventory features:
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Over 50 standard sizes in 1-inch, 2-inch, and 4-inch thicknesses
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MERV ratings of 8, 11, and 13 for various filtration needs
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Both standard and hard-to-find air filter sizes
Find the perfect filter for your home or business at competitive prices. Whether you need a standard replacement or a specialized size, we've got you covered.
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25x25x1 MERV 13 Allergy Elite Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 79.95 USDRegular priceUnit price / per$ 109.95 USDSale price $ 79.95 USDSale -
Atomic 25x25x2 MERV 8 Pleated AC Furnace Filter - 6 Pack
Vendor:Regular price $ 89.95 USDRegular priceUnit price / per$ 139.95 USDSale price $ 89.95 USDSale -
Atomic 25x28x2 MERV 8 Pleated AC Furnace Filter - 6 Pack
Vendor:Regular price $ 89.95 USDRegular priceUnit price / per$ 129.95 USDSale price $ 89.95 USDSale -
Atomic 25x29x4 MERV 8 Pleated AC Furnace Filter - 3 Pack
Vendor:Regular price $ 131.44 USDRegular priceUnit price / per$ 159.95 USDSale price $ 131.44 USDSale -
30x30x1 Merv 8 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 109.99 USDRegular priceUnit price / per$ 189.95 USDSale price $ 109.99 USDSale -
30x30x1 MERV 11 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 124.99 USDRegular priceUnit price / per$ 199.95 USDSale price $ 124.99 USDSale -
30x30x1 MERV 13 Allergy Elite Pleated Geothermal Furnace Filter - Case of 6
Vendor:Regular price $ 139.95 USDRegular priceUnit price / per$ 189.95 USDSale price $ 139.95 USDSale -
30x36x1 Merv 8 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 99.95 USDRegular priceUnit price / per$ 159.95 USDSale price $ 99.95 USDSale -
30x36x1 Merv 11 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 129.95 USDRegular priceUnit price / per$ 179.95 USDSale price $ 129.95 USDSale -
30x36x1 Merv 13 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 159.95 USDRegular priceUnit price / per$ 209.95 USDSale price $ 159.95 USDSale -
Atomic 30x36x2 MERV 8 Pleated AC Furnace Filter - 6 Pack
Vendor:Regular price $ 126.95 USDRegular priceUnit price / per$ 159.95 USDSale price $ 126.95 USDSale -
8x8x.75 Merv 8 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 41.44 USDRegular priceUnit price / per$ 59.95 USDSale price $ 41.44 USDSale -
8x8x.75 Merv 11 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 69.95 USDRegular priceUnit price / per$ 129.95 USDSale price $ 69.95 USDSale -
8x8x.75 Merv 13 Pleated AC Furnace Filter - Case of 6
Vendor:Regular price $ 79.95 USDRegular priceUnit price / per$ 149.95 USDSale price $ 79.95 USDSale -
Filtrete 1500 Ultra Allergen Filter 16x20x1
Vendor:Regular price $ 21.99 USDRegular priceUnit price / per$ 24.99 USDSale price $ 21.99 USDSale -
Filtrete 1500 Ultra Allergen Filter 20x20x1
Vendor:Regular price $ 29.99 USDRegular priceUnit price / per$ 39.99 USDSale price $ 29.99 USDSold out