GeneralAire replacement Furnace air filters reduce contaminants that may cause allergies. Furnace filters are necessary for all heating and cooling applications.
GeneralAire Furnace Filters full product list:
GeneralAire 6FM2025, 4551 MERV 11 Air Filter-20x25x5 (4551) Change the way you breathe inside your home or office with the long lasting GeneralAire 6FM2025 replacement air filter. This filter is unique in that it is designed to last for 6 months.
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As Low As:
$30.95 Retail: You Save 24%! ![]() |
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FiltersFast Replacement for GeneralAire 6FM2025 - MERV11, 20x25x5 - 2-Pack (6FM2025) The FiltersFast Replacement for GeneralAire 6FM2025 is a high-efficiency MERV 11 filter with more surface area for a longer filter life.
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Our Price:
$54.95 Retail: You Save 21%! ![]() |
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FiltersFast FF4M8-20254, 20x25x4 MERV8 Replacement for GeneralAire FP2025 3-Pack (4526) The FiltersFast 20x25x4 MERV8 is the compatible replacement for the GeneralAire FP2025 and 4526.
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Our Price:
$49.95 Retail: You Save 17%! ![]() |
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FiltersFast Replacement for GeneralAire 6FM1625 - MERV11, 16x25x5 - 2-Pack (6FM1625 R) The FiltersFast Replacement for GeneralAire 6FM1625 is a high-efficiency MERV 11 filter with more surface area for a longer filter life.
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Our Price:
$59.95 Retail: You Save 14%! ![]() |
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General Aire 12762 Filter End Sealer Kit (4009) The GeneralAire 12762 Filter End Sealer Kit fits the following model of air cleaner: GeneralAire AC3 This end sealer kit is a genuine GeneralAire replacement part. The GeneralAire 12762 Filter End Sealer Kit is also known as GeneralAire part n
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Our Price:
$7.47 Retail: You Save 25%! ![]() |
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GeneralAire FP12020X5 MERV 8 AC Filter Media 12-Pack (4528) The GeneralAire FP12020X5 MERV 8 AC Filter Media fits all furnaces or air conditioners that require the following size filter: 20" x 20" x 5" This GeneralAire FP12020x5 filter media is rated MERV 8. The GeneralAire FP12020X5 MERV 8 AC Filte
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Our Price:
$275.88![]() |
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FiltersFast GeneralAire Compatible 20x24x5, 2-pack (FFC20245GA) The FiltersFast Compatible 20x24x5 MERV 11 Air Filter can be used as a replacement for GeneralAire part number 12758. Fits Generalaire AC-1 and Byrant 902BXX020.
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Our Price:
$50.25 Retail: You Save 13%! ![]() |
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GeneralAire AC-1 Filter 20x24x5 MERV 13 (2 PACK) (FFC20245GAM13) The GeneralAire AC-1 Air Filter 20x24x5 is a cost-effective compatible version of the genuine 20x24x5 General Filter AC-1 Air Filters.
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Our Price:
$62.00 Retail: You Save 22%! ![]() |
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GeneralAire AC-1 Filter 20x24x5 MERV 8 (2 PACK) (FFC20245GAM8) GeneralAire AC-1 Air Filter 20x24x5 is an economical alternative for the OEM GeneralAire AC-1 Air Filter 20x24x5. This furnace filter is part of the GeneralAire AC-1 Series of Residential Air Cleaner Replacement Filters.
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Our Price:
$58.99 Retail: You Save 26%! ![]() |
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GeneralAire 12757 Pleat Spacer Replacement (4003) The GeneralAire 12757 Pleat Spacer Replacement fits the following model of air cleaner: GeneralAire AC1 This pleat spacer holds the pleated humidifier filter's pleats open and in place. The GeneralAire 12757 Pleat Spacer Replacement is also kno
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Our Price:
$8.17 Retail: You Save 9%! ![]() |
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GeneralAire FP2020HW MERV 8 AC Filter Media (4363) The GeneralAire FP2020HW MERV 8 AC Filter Media is a replacement air filter for the Honeywell F100F2036 and F100F1020 model air cleaners. The GeneralAire FP2020HW, also known as the GeneralAire 4363, replaces the Honeywell FC100A1011 model. With thi
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Our Price:
$27.95 Retail: You Save 13%! ![]() |
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FiltersFast MERV 8 20x24x5 Air Filter 2-Pack (FFC20245GA OKGM) The FiltersFast MERV 8 20x24x5 Air Filter can be used on Generalaire AC-1, Carrier 31MF020100, Byrant 902BXX020, and air cleaners requiring a 20"x24"x5" filter. These effective air filters remove airborne particles to provide healthier indoor air.
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Our Price:
$50.25 Retail: You Save 28%! ![]() |
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