OEM furnace filters from top brands including, Lennox, Trion Air Bear, Trane, Honeywell, Aprilaire and more.
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Lennox X0581 Healthy Climate BMAC-12 Replacement Filter (16 x 25 x 3")
Regular price From $41.46 USDRegular priceUnit price / perSale price From $41.46 USD -
Koch 102-700-026 - 16" x 25" x 4" Pleated Air Filter, MERV 8
Regular price From $25.29 USDRegular priceUnit price / perSale price From $25.29 USD -
Koch 102-700-007 - 16" x 25" x 1" Pleated Air Filter, MERV 8
Regular price From $20.48 USDRegular priceUnit price / perSale price From $20.48 USD -
Trane FLRQB5DN17M13 - 16.7" x 20" x 4.7" Quikbox Filter Media 2-Pack, MERV 13
Regular price $68.71 USDRegular priceUnit price / perSale price $68.71 USD -
Trane FLRQB5AH21M11 MERV 11 Replacement Filter 2-Pack
Regular price $65.58 USDRegular priceUnit price / perSale price $65.58 USD -
Lennox X8349 Healthy Climate 604642-06 PureAir PCO-12C System Annual Maintenance Kit MERV 11
Regular price $260.49 USDRegular priceUnit price / perSale price $260.49 USD -
Lennox X8313 MERV 16 Replacement Filter (20 x 25 x 5")
Regular price $162.16 USDRegular priceUnit price / perSale price $162.16 USD -
Honeywell POPUP2400 MERV 11 Replacement Filter (16 x 28 x 5")
Regular price From $59.93 USDRegular priceUnit price / perSale price From $59.93 USD -
Honeywell FC200E1011 MERV 13 Replacement Filter (20 x 20 x 4")
Regular price From $73.77 USDRegular priceUnit price / perSale price From $73.77 USD -
Honeywell POPUP2025 MERV 11 Replacement Filter (20 x 25 x 5")
Regular price From $64.17 USDRegular priceUnit price / perSale price From $64.17 USD -
Trion Air Bear TRION 266649-103 MERV 13 Replacement Filter (20 x 20 x 5")
Regular price From $41.57 USDRegular priceUnit price / perSale price From $41.57 USD -
Rheem PD540040 - 17.5" x 21" x 5" Exact-Fit Filter for Air Cleaner AXHF-E17AM, MERV 8
Regular price From $42.59 USDRegular priceUnit price / perSale price From $42.59 USD -
Lennox X8311 MERV 11 Replacement Filter (20 x 20 x 5")
Regular price $44.27 USDRegular priceUnit price / perSale price $44.27 USD -
Bryant GAPBBCAR1625 MERV 15 Replacement Filter (16 x 25 x 5")
Regular price From $126.20 USDRegular priceUnit price / perSale price From $126.20 USD -
Rheem PD540043 - 21" x 28" x 5" Exact-Fit Filter for Air Cleaner AXGF-E21AM, MERV 8
Regular price From $53.79 USDRegular priceUnit price / perSale price From $53.79 USD -
Carrier & Bryant AGAPXCAR1625 - 16" x 25" x 3" Performance Preferred Air Purifier Filter, MERV 13
Regular price From $126.85 USDRegular priceUnit price / perSale price From $126.85 USDSold out -
Carrier 88NA2506MB01 Replacement Filter for 31MF Cabinet
Regular price From $56.17 USDRegular priceUnit price / perSale price From $56.17 USD -
Dynamic C3P2020 20 X 20 X 1 Polarized Carbon Insert Filter Media 3 Pack
Regular price $80.45 USDRegular priceUnit price / perSale price $80.45 USD -
Trane FLRQB5AH26M11 MERV 11 Replacement Filter 2-Pack
Regular price $68.67 USDRegular priceUnit price / perSale price $68.67 USD -
Aprilaire 213 MERV 13 Replacement Filter (20 x 26 x 4")
Regular price From $71.89 USDRegular priceUnit price / perSale price From $71.89 USD