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All Filters : All Filters

Filters Fast Air Filters

Filters Fast replacement home air filters should be replaced every one to three months depending on air quality and usage. Replacement 1", 2", 4", and 5" air filters are available and come in select MERV ratings.

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Filters Fast Air Filters product list


White Rodgers 20x26x5 Filter F825-0549 MERV 13 2pk
(FFC20265WRM13)

The White Rodgers 20x26x5 Air Filter F825-0549 is a compatible alternative that's a part of the White Rodgers F825 Series residential air cleaner replacement filters.


In stock! Ships in 1 business day.
White Rodgers 20x26x5 Filter F825-0549 MERV 13 2pk
Our Price: $80.00
Retail: $100.00
You Save 20%!






Trane 21x27x5 Perfect Fit Filter BAYFTFR21M M13 x2
(FFC21275TRNM13)

The Trane 21x27x5 Perfect Fit Filter BAYFTFR21M is an economical compatible version of the genuine Trane 21x27x5 Perfect Fit Air Filter.


In stock! Ships in 1 business day.
Trane 21x27x5 Perfect Fit Filter BAYFTFR21M M13 x2
Our Price: $110.00
Retail: $140.00
You Save 21%!






FiltersFast 5" Trane BAYFTAH23M Compatible 2-Pack
(FFC23205TRN OKGM)

The Filters Fast 5" Trane PF BAYFTAH23M Compatible FFC23205TRN OKGM fits the following: any air cleaner that calls for a 20" x 23" x 5" filter This Filters Fast air filter also replaces the Trane Perfect Fit BAYFTAH23M filter. This Trane compa


In stock! Ships in 1 business day.
FiltersFast 5" Trane BAYFTAH23M Compatible 2-Pack
Our Price: $66.66
Retail: $104.99
You Save 37%!






Filters Fast 20x20x5 Trion Compatible Filter 2PACK
(FFC20205TAB OKGM)

The FiltersFast 20x20x5 Trion Compatible Filter can be used Trion AirBear and other air cleaners requiring 20"x20"x5" filter cartridges. They remove airborne particles such as pollen, dust, dander, dust, and other allergens from your indoor air.


In stock! Ships in 1 business day.
Filters Fast 20x20x5 Trion Compatible Filter 2PACK
Our Price: $29.99
Retail: $94.99
You Save 68%!






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.


In stock! Ships in 1 business day.
GeneralAire AC-1 Filter 20x24x5 MERV 8 (2 PACK)
Our Price: $56.99
Retail: $79.99
You Save 29%!






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.


In stock! Ships in 1 business day.
GeneralAire AC-1 Filter 20x24x5 MERV 13 (2 PACK)
Our Price: $60.00
Retail: $80.00
You Save 25%!






Filters Fast 24x30x5 MERV 13 Return Grille Filter
(FFRAG13-24305)

The Filters Fast air furnace filter measures 24x30x5 inches. This filter fits your 1" residential wall or ceiling mount return grill. Although this Filters Fast filter is 5" deep, it fits your standard 1" size 24x30x5 and then extends 4 inches into


In Stock! Ships in 10 to 11 business days.
Filters Fast 24x30x5 MERV 13 Return Grille Filter
Our Price: $56.99
Retail: $62.99
You Save 10%!






Aprilaire SpaceGard 2400 Air Filter - MERV 8 2pk
(FFC162766SGM8)

The Aprilaire SpaceGard 2400 Air Filter is an economical compatible alternative for the Aprilaire SpaceGard 2400 Air Cleaner Systems requiring a 16x27x6 media filter.


In stock! Ships in 1 business day.
Aprilaire SpaceGard 2400 Air Filter - MERV 8 2pk
Our Price: $37.99
Retail: $50.00
You Save 24%!






Trane 21x23x5 Perfect Fit Filter BAYFTAH23M M13 x2
(FFC21235TRNM13)

The Trane 21x23x5 Perfect Fit Filter BAYFTAH23M is a compatible version of the genuine Trane Perfect fit 21x23x5 Air Filter.


In stock! Ships in 1 business day.
Trane 21x23x5 Perfect Fit Filter BAYFTAH23M M13 x2
Our Price: $110.00
Retail: $140.00
You Save 21%!






White Rodgers 16x26x5 Air Filter F825-0548 2pk
(FFC16265WRMM13)

The White Rodgers 16x26x5 Air Filter F825-0548 is a compatible economical alternative to the genuine 16x26x5 air furnace filter.


In stock! Ships in 1 business day.
White Rodgers 16x26x5 Air Filter F825-0548 2pk
Our Price: $70.00
Retail: $90.00
You Save 22%!






Filters Fast 16x24x5 MERV 13 Return Grille Filter
(FFRAG13-16245)

The FiltersFast FFRAG13-16245 fits the following: Any air return that calls for a 16" x 24" filter The Filters Fast 16x24x5 MERV 13 Return Grille Filter removes 90% of particles 1.0 to 10.0 microns from your indoor air. This return grill air f


In Stock! Ships in 10 to 11 business days.
Filters Fast 16x24x5 MERV 13 Return Grille Filter
Our Price: $41.99
Retail: $48.99
You Save 14%!






Filters Fast 20x24x5 MERV 11 Return Grille Filter
(FFRAGF-20245)

The Filters Fast FFRAGF-20245 fits the following: Most air returns that require a 20" x 24" filter The Filters Fast 20x24x5 MERV 11 Return Grille Filter captures particles down to the size of 0.3 microns. This return grille air filter reduces


In stock! Ships in 1 business day.
Filters Fast 20x24x5 MERV 11 Return Grille Filter
Our Price: $41.99
Retail: $48.99
You Save 14%!






Filters Fast 12x12x1 MERV 8 Filter 6-Pack
(FFOKGM 6-PACK-12121)

The Filters Fast FFOKGM 6-PACK-12121 is an Odor Killer Grey Matter filter that works to remove the following from your indoor air: Smoke odors Cigarette odors Pet odors Gases Other contaminants Pollen Dust Pet Dander Mold Mildew Other


In Stock! Ships in 10 to 11 business days.
Filters Fast 12x12x1 MERV 8 Filter 6-Pack
Our Price: $42.99
Retail: $49.99
You Save 14%!






Filters Fast 20x24x5 MERV 13 Return Grille Filter
(FFRAG13-20245)

The Filters Fast air furnace filters Merv 13 is a 20x24x5 inch filter for your home. Filters Fast air filters offer the highest quality in air filtration at a more economical price. This Filters Fast air filter features a Merv 13 rating


In stock! Ships in 1 business day.
Filters Fast 20x24x5 MERV 13 Return Grille Filter
Our Price: $45.99
Retail: $51.99
You Save 12%!






Filters Fast 16x24x5 MERV 11 Return Grille Filter
(FFRAGF-16245)

The Filters Fast 16x24x5 MERV 11 Return Grille Filter is a return grill air filter that causes markedly less strain on residential and commercial heating and cooling systems through its 5 inch depth. This MERV 11 filter additionally prevents duct by


In Stock! Ships in 10 to 11 business days.
Filters Fast 16x24x5 MERV 11 Return Grille Filter
Our Price: $40.99
Retail: $47.99
You Save 15%!






Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
(FFOKGM4 6PACK)

The Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack is a set of replacement air filters that can eliminate common odors from your home or office, including pet odors, gaseous odors, and smoke and cigarette odors. These odor killer filters utilize G


In Stock! Ships in 10 to 11 business days.
Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
Our Price: $142.95
Retail: $199.95
You Save 29%!






Filters Fast 16x24x5 MERV 8 Return Grille Filter
(FFRAGM8-16245)

The Filters Fast 16x24x5 MERV 8 Return Grille Filter is a MERV 8 odor killer filter that is an economical upgrade over your basic poly-pleated or fiberglass filter media. HVAC system life can be increased or extended through the use of this high eff


In Stock! Ships in 1 to 2 business days.
Filters Fast 16x24x5 MERV 8 Return Grille Filter
Our Price: $39.99
Retail: $46.99
You Save 15%!






Filters Fast 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.


In Stock! Ships in 10 to 11 business days.
Filters Fast MERV 8 20x24x5 Air Filter 2-Pack
Our Price: $60.66
Retail: $69.99
You Save 13%!






FiltersFast 5" Aprilaire Compatible Filter 2-Pack
(FFC20256SG OKGM)

The FiltersFast 5" Aprilaire Compatible FFC20256SGOKGM is a compatible replacement filter that is an upgrade over the Aprilaire Space Gard 2200 air filter. This 6" air filter features a MERV 11 rating while the Aprilaire 2200 features a lower MERV 1


In Stock! Ships in 10 to 11 business days.
FiltersFast 5" Aprilaire Compatible Filter 2-Pack
Our Price: $66.66
Retail: $104.99
You Save 37%!






Filters Fast 14x20x5 MERV 11 Return Grille Filter
(FFRAGF-14205)

The Filters Fast FFRAGF-14205 fits the following: Most air returns requiring a 14" x 20" filter This Filters Fast 14x20x5 MERV 11 Return Grille Filter captures particles down to the size of 0.3 microns. This return grille air filter reduces du


In stock! Ships in 1 business day.
Filters Fast 14x20x5 MERV 11 Return Grille Filter
Our Price: $39.99
Retail: $46.99
You Save 15%!






Filters Fast 5" Trane Compatible Air Filter 2-Pack
(FFC175275TRN OKGM)

The Filters Fast 5" Trane Compatible FFC175275TRN OKGM is a compatible replacement air filter that replaces the Trane BAYFTFR17M and Trane FLR06069 air filters, both of which can be used in several models of Trane Air Cleaners. This 5" filter boasts


Out of stock
Filters Fast 5" Trane Compatible Air Filter 2-Pack
Our Price: $66.66
Retail: $104.99
You Save 37%!





Filters Fast 14x24x5 MERV 11 Return Grille Filter
(FFRAGF-14245)

The Filters Fast 14x24x5 MERV 11 Return Grille Filter is a replacement air filter that is an excellent upgrade over traditional 1 inch air filters used in homes or offices. This Filters Fast air furnace filter is manufactured with a MERV 11 efficien


In stock! Ships in 1 business day.
Filters Fast 14x24x5 MERV 11 Return Grille Filter
Our Price: $29.99
Retail: $46.99
You Save 36%!






Filters Fast MERV 8 Trion Compatible Filter 2PACK
(FFC16255TAB OKGM)

The Filters Fast MERV 8Trion Compatible Filter 3PACK is the correct replacement for the following: all Trion Air Bear cleaners requiring a 16" x 25" x 5" media filter cartridge This Filters Fast air filter has a MERV 8 rating. This means th


In stock! Ships in 1 business day.
Filters Fast MERV 8 Trion Compatible Filter 2PACK
Our Price: $58.66
Retail: $89.99
You Save 35%!






Filters Fast 14x20x5 MERV 8 Return Grille Filter
(FFRAGM8-14205)

The Filters Fast 14x20x5 MERV 8 Return Grille Filter is a replacement air filter compatible for use with any air cleaner system requiring a 14" x 20" x 5" return grille filter media cartridge. This Filters Fast air furnace filter is constructed with


In stock! Ships in 1 business day.
Filters Fast 14x20x5 MERV 8 Return Grille Filter
Our Price: $22.99
Retail: $29.99
You Save 23%!






Filters Fast 20x24x5 MERV 8 Return Grille Filter
(FFRAGM8-20245)

The Filters Fast FFRAGM8-20245 fits the following: Most air returns that require a 20" x 24" filter The Filters Fast 20x24x5 MERV 8 Return Grille Filter reduces pollen, dust, pet dander and other allergens from your indoor air. This air return


In stock! Ships in 1 business day.
Filters Fast 20x24x5 MERV 8 Return Grille Filter
Our Price: $40.99
Retail: $47.99
You Save 15%!







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