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GeneralAire air filter media should be replaced at least every year for the optimal air filtration and hvac performance.

GeneralAire Air Filters full product list:


GeneralAire 6FM2025 MERV 11 Replacement For GeneralAire 5FM2025
(4501)

The GeneralAire 6FM2025 MERV 11 filter is the correct replacement air filter for the General Air 5FM2025, measures at 20x20x5, and is designed to last for 6 months.


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GeneralAire 6FM2025 MERV 11 Replacement For GeneralAire 5FM2025
As Low As: $30.95
Retail: $40.99
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GeneralAire 6FM1625 MERV 11 Replacement for GeneralAire 5FM1625
(4511)

The GeneralAire 6FM1625 MERV 11 Filter Media Cartridge measures 16x25x5 and fits the GeneralAire MAC14000, GeneralAire MAC1400M, and Trion AirBear Supreme 1400 models of air cleaners.


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GeneralAire 6FM1625 MERV 11 Replacement for GeneralAire 5FM1625
As Low As: $28.95
Retail: $39.99
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GeneralAire 12758 MERV 11 Filter Media Replacement
(4001)

The GeneralAire 12758 MERV 11 Filter Media Replacement is a replacement air filter for the GeneralAire AC1 and AC22 model air cleaners. This replacement filter media features a MERV 11 rating and Micro Fiber construction for the reduction of airborn


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GeneralAire 12758 MERV 11 Filter Media Replacement
As Low As: $40.95
Retail: $64.99
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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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GeneralAire 6FM2025, 4551 MERV 11 Air Filter-20x25x5
As Low As: $30.95
Retail: $40.99
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GeneralAire 4556 6FM2020 MERV11 Air Filter 20x20x5
(4556)

This is the GeneralAire 4556 6FM2020 MERV 11 Air Filter 20x20x5.


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GeneralAire 4556 6FM2020 MERV11 Air Filter 20x20x5
As Low As: $35.95
Retail: $49.99
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GeneralAire HF500 HEPA Filter for AC500
(4620)

The GeneralAire HF500 HEPA Filter for AC500 is a replacement air filter for the GeneralAire Model AC500 Air Cleaner. This HEPA filter is 99.7% efficient at reducing airborne particles down to 0.30 microns. This HEPA air filter, also known as the RHF

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GeneralAire HF500 HEPA Filter for AC500
Our Price: $129.95
Retail: $149.99
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GeneralAire 4610 HMK500 Filter Replacement Kit 2-Pack
(4610)

The GeneralAire 4610 HMK500 is the correct replacement for the following air cleaner: GeneralAire AC500 Whole House HEPA Filtration System.


Special Order. Ships in 7 days.
GeneralAire 4610 HMK500 Filter Replacement Kit 2-Pack
Our Price: $69.95
Retail: $89.99
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GeneralAire 3FM1625 MERV 8 Filter Media Cartridge
(4521)

The General Air 3FM1625 MERV8 Filter Cartridge measures 16"x25"x3", and is the correct filter for General Aire MAC1200 Series Air Cleaners. This General Aire filter will dramatically reduce airborne contaminates to provide much healthier indoor air.


In stock! Ships in 1 business day.
GeneralAire 3FM1625 MERV 8 Filter Media Cartridge
Our Price: $27.99
Retail: $29.99
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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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FiltersFast Replacement for GeneralAire 6FM2025 - MERV11, 20x25x5 - 2-Pack
Our Price: $54.95
Retail: $69.99
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GeneralAire F1021, 4572 MERV 13 16x25x4 Media Filter
(4572)

The General Aire F1021 MERV 13 16x25x4 Media Filter is the correct replacement filter for the GeneralAir TERSus1200, and removes airborne particles and allergens as small as 0.3 micron to improve indoor the air quality of your home dramatically.


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GeneralAire F1021, 4572 MERV 13 16x25x4 Media Filter
Our Price: $69.95
Retail: $79.99
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GeneralAire 4356 - GA100A37 20x25 MERV 10 Filter Media
(4356)

This GeneralAire 4356 - GA100A37 20x25 MERV 10 Filter Media consists of electrostatically charged synthetic material that dramatically reduces airborne particulates to provide healthier indoor air.


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GeneralAire 4356 - GA100A37 20x25 MERV 10 Filter Media
Our Price: $34.95
Retail: $39.99
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GeneralAire 4401 13415 MERV 11 Filter Media for AC-4
(4401)

The GeneralAire 4401 air cleaner filter replacement is manufactured for your AC4 furnace air cleaner. This air cleaner filter cartridge features a MERV 11 rating that will capture particulates down to 3 microns in size.


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GeneralAire 4401 13415 MERV 11 Filter Media for AC-4
Our Price: $39.95
Retail: $44.99
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GeneralAire 401-13156 MERV 11 Filter Media
(4051)

The GeneralAire Merv 11 ventilator filter replacement is designed for use in GeneralAire Air Cleaners. This part is often called a GeneralAire 401-13156. A suitable AC24 filter replacement, this Merv 11 replacement filter is expandable.


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GeneralAire 401-13156 MERV 11 Filter Media
Our Price: $49.95
Retail: $69.99
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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.


In Stock! Ships in 1 to 2 business days.
FiltersFast FF4M8-20254, 20x25x4 MERV8 Replacement for GeneralAire FP2025 3-Pack
Our Price: $49.95
Retail: $59.99
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GeneralAire 4365 Replacement for GeneralAire 4350 MERV 10 Filter
(4350)

The GeneralAire GA100A03 16x20 MERV10 Filter Media is used on Honeywell F25 Series, F35 Series, F100 Series & F150 Series Media Style Air Cleaners, as well as Honeywell FC100A1003, F100F1004, F100B1008, F100F2028, and F150E1000 Air Cleaners.


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GeneralAire 4365 Replacement for GeneralAire 4350 MERV 10 Filter
Our Price: $35.99
Retail: $41.99
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GeneralAire 4367 Replacement for GeneralAire 4354 - GA100A11
(4354)

The General Air GA100A11 20x20 MERV 10 Filter Media is the replacement filter for Honeywell F25A, F35F, F100F & F200E Media Air Cleaners; Honeywell F100B2024, F100F1020, F100F2036 & F150E1018 Air Cleaners.


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GeneralAire 4367 Replacement for GeneralAire 4354 - GA100A11
Our Price: $39.99
Retail: $45.99
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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.


In Stock! Ships in 1 to 2 business days.
FiltersFast Replacement for GeneralAire 6FM1625 - MERV11, 16x25x5 - 2-Pack
Our Price: $59.95
Retail: $69.99
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GeneralAire F1020 MERV 13 Filter Media Replacement
(4562)

The General Air F1020 MERV 13 Filter Media measures 20"x25"x4", and is correct filter for General Aire TERSus2000 Air Purification Systems.


Special Order. Ships in 18 days.
GeneralAire F1020 MERV 13 Filter Media Replacement
Our Price: $79.95
Retail: $85.99
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GeneralAire 4366 Replacement for GeneralAire 4352 - GA100A29
(4352)

The General Aire GA100A29 16x25 MERV10 Filter Media is the correct replacement filter for Honeywell F100 Series and Honeywell F150 Series Media Style Air Cleaners. These filters remove airborne particles to 1.0 micron to provide healthier indoor air.


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GeneralAire 4366 Replacement for GeneralAire 4352 - GA100A29
Our Price: $39.99
Retail: $44.99
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GeneralAire 4561 F1016 MERV 11 Filter Media Cartridge
(4561)

The General Aire 4561 F1016 MERV 11 Filter Media Cartridge is the replacement part for the General Air TERSus2000 System. This GeneralAir Filter reduces airborne particles as small as 0.3 micron in order to improve indoor air quality dramatically.


Special Order. Ships in 8 days.
GeneralAire 4561 F1016 MERV 11 Filter Media Cartridge
Our Price: $59.99
Retail: $69.99
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FiltersFast Replacement for GeneralAire 4556, 6FM2020 - 2-Pack
(GeneralAire 4556)

The FiltersFast FFC20205TAB 20 x 20 x 5 is the compatible replacement air filter for the GeneralAire 4556 6FM2020.


In Stock! Ships in 1 to 2 business days.
FiltersFast Replacement for GeneralAire 4556, 6FM2020 - 2-Pack
Our Price: $49.95
Retail: $59.99
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FiltersFast Replacement for GeneralAire 4368 - 20x25x5, 2-Pack
(GeneralAire 4368 R)

The FiltersFast FFC20255HON 20 x 25 x 5 is the compatible replacement air filter for the GeneralAire 4368.


In Stock! Ships in 1 to 2 business days.
FiltersFast Replacement for GeneralAire 4368 - 20x25x5, 2-Pack
Our Price: $55.95
Retail: $74.99
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GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter
(4571)

The General Aire F1018 MERV 11 16x25x4 Media Filter is the correct filter replacement for the General Air TERSus 1200, and removes airborne allergens and particles down to 0.3 microns to improve indoor air quality of your home dramatically.


Special Order. Ships in 9 days.
GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter
Our Price: $59.99
Retail: $69.99
You Save 14%!

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FiltersFast FFC20255TAB Replacement for GeneralAire 4401, 13415 2-Pack
(GeneralAire 13415 R)

The FiltersFast Compatible 20x25x5 MERV 11 Air Filter can be used as an upgrade for GeneralAire 13415 R. Upgrade your GeneralAire Filter today!


Out of stock
FiltersFast FFC20255TAB Replacement for GeneralAire 4401, 13415 2-Pack
Our Price: $49.95
Retail: $59.99
You Save 17%!

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FiltersFast Replacement for GeneralAire 4367 - 20x20x5, 2-Pack
(GeneralAire 4367)

The FiltersFast FFC20205HON 20 x 20 x 5 is the compatible replacement air filter for the GeneralAire 4367.


Out of stock
FiltersFast Replacement for GeneralAire 4367 - 20x20x5, 2-Pack
Our Price: $59.95
Retail: $69.99
You Save 14%!

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Filters Fast - GeneralAire Air Filters

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