Collection: Air Filters
Find Your Furnace Filter Easily
Discounted Name Brand and Compatible household air filters delivered fast. Featuring Carrier, Air Bear, Honeywell and Trion
If there is no size on your current AC filter, you can measure the length, width, and depth of the filter and the filter to find the Actual Size of your filter with the Corresponding Furnace Filter size in the Furnace Filter Size(Nominal Size) Chart.
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Find Your Filter Sizes Easy choose 1" Deep Filters , 2" Deep Filters, or 4" Deep Filters
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Atomic Compatible for Aprilaire 10 Water Panel Humidifier Model 500, 500A, 500M, 550, 550A, 558, 110 and 220
Vendor:Regular price $ 17.99 USDRegular priceUnit price / per$ 21.95 USDSale price $ 17.99 USDSold out -
Atomic Compatible for Carrier AGAPXCAR1625 / PGAPXCAR1625 Air Purifier Replacement Cartridge Nominal size: 16x25x3 - Actual size 17.3 x 24.9 x 2.6
Vendor:Regular price From $ 89.99 USDRegular priceUnit price / per$ 159.95 USDSale price From $ 89.99 USDSale -
Atomic Compatible for Carrier AGAPXCAR2020 / PGAPXCAR2020 20x20x3 Air Purifier Replacement Cartridge for PGAPAXX2020 DGAPAXX2020
Vendor:Regular price From $ 97.99 USDRegular priceUnit price / per$ 129.95 USDSale price From $ 97.99 USDSale -
Atomic Compatible for Carrier PGAPXCAR1620 / AGAPXCAR1620 Air Purifier Cartridge Nominal size: 16x20x3 - Actual size 17.3x21.9x2.6
Vendor:Regular price From $ 89.99 USDRegular priceUnit price / per$ 149.95 USDSale price From $ 89.99 USDSale -
Atomic Compatible for Carrier PGAPXCAR2025 / AGAPXCAR2025 Air Purifier Replacement Cartridge Nominal size 20x25x3 - Actual size 21 x 24.9 x 2.6
Vendor:Regular price From $ 89.99 USDRegular priceUnit price / per$ 169.95 USDSale price From $ 89.99 USDSale -
Atomic Compatible for Carrier PGAPXCAR2420 Air Purifier Replacement Cartridge Nominal size: 24x20x3 - Actual size 24.5 x 21.9 x 2.6
Vendor:Regular price From $ 94.99 USDRegular priceUnit price / per$ 129.95 USDSale price From $ 94.99 USDSale -
Atomic Compatible for Honeywell HAC-504 Series Humidifier Replacement Filter A
Vendor:Regular price $ 21.95 USDRegular priceUnit price / per$ 39.95 USDSale price $ 21.95 USDSale -
Atomic Compatible for Lennox X6666 17x26x4 (16 5/8x26x4) OEM MERV 16 Replacement Furnace Filter
Vendor:Regular price From $ 89.99 USDRegular priceUnit price / per$ 169.95 USDSale price From $ 89.99 USDSale -
Atomic Compatible for Lennox X6669 MERV 16 Filter 21x26x4 fits PCO-20C
Vendor:Regular price From $ 95.99 USDRegular priceUnit price / per$ 199.95 USDSale price From $ 95.99 USDSale -
Atomic Compatible for Lennox X7935 20x20x5 (Actual size 20 x 19 3/4 x 4 3/8 ) HCF14-16 MERV 16 Filter
Vendor:Regular price From $ 92.99 USDRegular priceUnit price / per$ 179.95 USDSale price From $ 92.99 USDSale -
Atomic Compatible for Lennox X8790 PureAir MERV 16 PLEATED Furnace Filter 20x21x5 for PCO14-23
Vendor:Regular price From $ 105.99 USDRegular priceUnit price / per$ 159.99 USDSale price From $ 105.99 USDSale -
Atomic Compatible for Lennox Y6604 Healthy Climate® 100908-10 PureAir 20x26x5 MERV 16 Carbon Clean Furnace Filter for PCO3-20-16
Vendor:Regular price From $ 107.95 USDRegular priceUnit price / per$ 197.95 USDSale price From $ 107.95 USDSale -
Atomic Compatible for Lennox Y6605 Healthy Climate® 16x26x5 MERV 16 PureAir 100908-11 Replacement Media for PCO3-16-16
Vendor:Regular price From $ 95.99 USDRegular priceUnit price / per$ 187.97 USDSale price From $ 95.99 USDSale -
Atomic Compatible for Lennox Y6606 Healthy Climate® 20x21x5 MERV 16 PureAir 100908-12 Filter for PCO3-14-16
Vendor:Regular price $ 85.99 USDRegular priceUnit price / per$ 189.95 USDSale price $ 85.99 USDSale -
Atomic Compatible for Skuttle 000-0448-004 20X16X5 MERV 8 Furnace Filter (2 Pack)
Vendor:Regular price $ 69.99 USDRegular priceUnit price / per$ 99.95 USDSale price $ 69.99 USDSale -
Atomic Compatible for Skuttle 000-0448-007 20X20X5 MERV 11 Furnace Filter (2-Pack)
Vendor:Regular price $ 74.99 USDRegular priceUnit price / per$ 109.95 USDSale price $ 74.99 USDSale