OEM furnace filters from top brands including, Lennox, Trion Air Bear, Trane, Honeywell, Aprilaire and more.
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Trane FLRQB5DN17M11 MERV 11 Replacement Filter 2-Pack
Regular price $56.39 USDRegular priceUnit price / perSale price $56.39 USD -
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 -
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 POPUP2025 MERV 11 Replacement Filter (20 x 25 x 5")
Regular price From $64.17 USDRegular priceUnit price / perSale price From $64.17 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 X8311 MERV 11 Replacement Filter (20 x 20 x 5")
Regular price $44.27 USDRegular priceUnit price / perSale price $44.27 USD -
Trane FLRQB5FR24M11 MERV 11 Replacement Filter 2-Pack
Regular price $68.95 USDRegular priceUnit price / perSale price $68.95 USD -
Trane FLRQB5AH26M11 MERV 11 Replacement Filter 2-Pack
Regular price $68.67 USDRegular priceUnit price / perSale price $68.67 USD -
GeneralAire 6FM2020 - 20" x 20" x 5" MERV 11 Filter for MAC 2020, GFI# 4556
Regular price From $48.49 USDRegular priceUnit price / perSale price From $48.49 USD -
Goodman AMP-11-1425-45 - 14" x 25" x 4.5" Clean Comfort Media Air Filter, MERV 11
Regular price From $30.98 USDRegular priceUnit price / perSale price From $30.98 USD -
Honeywell FC100A1052 MERV 11 Replacement Filter (20 x 12.5 x 4")
Regular price From $53.22 USDRegular priceUnit price / perSale price From $53.22 USD -
Carrier & Bryant FILXUMC111625 - 16" x 25" x 4" Pleated Air Filter, MERV 11 replaces old part # FILXXCAR0116
Regular price From $43.59 USDRegular priceUnit price / perSale price From $43.59 USD -
Trion Air Bear TRION 259112-104 - 16" x 20" x 5" Pleated Air Filter, MERV 11
Regular price From $32.86 USDRegular priceUnit price / perSale price From $32.86 USD -
Aprilaire 310 MERV 11 Replacement Filter (20 x 20 x 4")
Regular price $61.73 USDRegular priceUnit price / perSale price $61.73 USD -
Honeywell FC100A1045 MERV 11 Replacement Filter (21.5 x 27.5 x 4")
Regular price From $56.42 USDRegular priceUnit price / perSale price From $56.42 USD -
TRION 272649-11-202 OEM-2 Air Filter 20x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1037 / FC200E1037, Actual Size 19.83” x 24.75” x 4.375”
Regular price $51.77 USDRegular priceUnit price / perSale price $51.77 USD -
TRION 272649-11-205 OEM-2 Air Filter 16x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1029 / FC200E1029, Actual Size 15.8” x 24.75” x 4.375”
Regular price $48.49 USDRegular priceUnit price / perSale price $48.49 USD -
GeneralAire 11-GA100A37 - 20" x 25" x 4" Replacement Filter for Honeywell FC100A1037, MERV 11
Regular price From $47.39 USDRegular priceUnit price / perSale price From $47.39 USD -
Philanthro PHIL16255M11 - 16" x 25" x 5" Air Filter, MERV 11
Regular price From $34.22 USDRegular priceUnit price / perSale price From $34.22 USD