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All Filters : All Filters

Air Filters

Air Filters by Aprilaire, 3m Filtrete, Honeywell, Trion, Air Bear, Holmes, Whirlpool Whispure and more.


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Air Filters product list


Holmes HAPF220 Purifier Carbon PreFilter-2 Pack
(ROHAPF220CSM)

The Holmes HAPF220 Purifier Carbon PreFilter-2 Pack fits the following models of Holmes air purifiers: HAP222 HAP223 HAP2234 HAP412 HAP412G HAP422B HAP422G This air purifier pre filter reduces odors such as pet odors, musty odors, cookin


In stock! Ships in 1 business day.
Holmes HAPF220 Purifier Carbon PreFilter-2 Pack
Our Price: $10.99
Retail: $14.99
You Save 27%!






ED Lab Indoor Air Home Mold Test Kit
(BMSC)

This ED Lab Indoor Air Home Mold Test Kit is used to screen the air in your home for different mold types as well as fungal propagules. Filters Fast has teamed up with Environmental Diagnostics Lab (ED Lab) to provide this advanced home mold testing


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ED Lab Indoor Air Home Mold Test Kit
Our Price: $37.99
Retail: $59.99
You Save 37%!






Holmes HAPF92 Air Purifier Carbon PreFilter-2 Pack
(ROHAPF92M)

The Holmes HAPF92 Air Purifier Carbon PreFilter-2 Pack fits the Holmes HAP292 model air purifier. This carbon prefilter features Microban technology with anti microbial and anti bacterial filter protection. The Holmes HAPF92 Air Purifier Carbon P


Out of stock
Holmes HAPF92 Air Purifier Carbon PreFilter-2 Pack
Our Price: $6.99
Retail: $9.99
You Save 30%!





Trion 16x25x3 Air Bear Cub Filter - MERV 13 3pk
(FFC16253TABM13)

The 16x25x3 Trion Air Bear Cub Filter is a compatible version of the genuine Trion Air Bear Media AC Filter 16x25x3, 255649-101.


In stock! Ships in 1 business day.
Trion 16x25x3 Air Bear Cub Filter - MERV 13 3pk
Our Price: $78.00
Retail: $100.00
You Save 22%!






Lennox X0584 MERV 10 Pleated Media Filter
(X0584)

The Lennox X0584 MERV 10 Pleated Media Filter is a pleated air filter that replaces the filter media in the Lennox BMAC-14CE box media air cleaner and also fits inside Lennox the EAC012 and EAC0-14 model air cleaner cabinets in place of its electron


In stock! Ships in 1 business day.
Lennox X0584 MERV 10 Pleated Media Filter
Our Price: $27.00
Retail: $81.70
You Save 67%!






3-Pack Trion Air Bear Supreme 1400 Air Filters
(AB-51625-8)

The Trion AB-51625-8 replaces the following Trion Air Bear air filters: Air Bear 1400 - 255649-103 Air Bear 1400 - 229990-103 Air Bear 2000 - 255649-102


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3-Pack Trion Air Bear Supreme 1400 Air Filters
Our Price: $86.24
Retail: $89.99
You Save 4%!






Lennox X5425 MERV 16 Pleated Furnace Filter Media
(X5425)

This Lennox X5425 MERV 16 Pleated Furnace Filter Media is an excellent filter for someone who wants a significant upgrade over standard fiberglass filters from the hardware store. This pleated filter is a genuine MERV 16 filter.


In stock! Ships in 1 business day.
Lennox X5425 MERV 16 Pleated Furnace Filter Media
Our Price: $99.95
Retail: $122.10
You Save 18%!






GeneralAire HMK500 Filter Replacement Kit 2-Pack
(4610)

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


In stock! Ships in 1 business day.
GeneralAire HMK500 Filter Replacement Kit 2-Pack
Our Price: $79.99
Retail: $99.99
You Save 20%!






Trane Perfect Fit Filter 21x27x5 BAYFTFR21M 3-Pack
(HTRN2127T1)

These three Honeywell air filters are compatible furnace filters that can be used as upgrades over the Trane Perfect Fit filter of the same size. Genuine Trane Perfect Fit filters have only a MERV 8 rating, while these compatible Honeywell furnace f


In stock! Ships in 1 business day.
Trane Perfect Fit Filter 21x27x5 BAYFTFR21M 3-Pack
Our Price: $148.50
Retail: $160.00
You Save 7%!






Bionaire HAPF60 R Air Purifier Carbon Filter
(Bionaire HAPF60 R)

The Bionaire HAPF60 R Air Purifier Carbon Filter is a replacement air purifier filter that fits several models of Holmes air cleaners. This universal carbon pre-filter measures approximately 6.6" x 1.8" x 11.2" and helps deodorize the air through th


In stock! Ships in 1 business day.
Bionaire HAPF60 R Air Purifier Carbon Filter
Our Price: $17.99
Retail: $19.99
You Save 10%!






Honeywell FC40R1144 Return Air Filter - 20x24
(FC40R1144)

The Honeywell FC40R1144 Return Air Filter - 20x24 is a replacement air filter that mounts in most return filter grilles. The Honeywell return air grille filter features four inches of depth, which provides a higher efficiency than standard one inch


In stock! Ships in 1 business day.
Honeywell FC40R1144 Return Air Filter - 20x24
Our Price: $32.95
Retail: $39.99
You Save 18%!






Holmes HWF64 Humidifier Filter
(HWF64)

The Holmes HWF64 Humidifier Filter is designed to maintain optimal peformance of your Holmes Humidifier. Fits models HM1645, HM1730, HM1745, HM1750, and HM2200.


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Holmes HWF64 Humidifier Filter
As Low As: $14.99
Retail: $25.95
You Save 42%!






Lennox X8349 MERV 10 Filter Maintenance Kit
(X8349)

The Lennox X8349 MERV 10 Filter Maintenance Kit is a filter maintenance kit for the Lennox PCO-12C PureAir Air Purification System. This maintenance kit includes one MERV 10 filter (X6664), one catalyst insert (75X73), and four UV bulbs (X8149). The


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Lennox X8349 MERV 10 Filter Maintenance Kit
Our Price: $194.00
Retail: $225.25
You Save 14%!






Filters Fast Trion Compatible 20x20x5, 2-pack
(FFC20205TAB)

The Filters Fast Compatible 20x20x5 MERV 11 Air Filter can be used as an upgrade for Trion Air Bear part number 255649-103. Upgrade your Trion Air Bear Filter today for just a few extra dollars!


In stock! Ships in 1 business day.
Filters Fast Trion Compatible 20x20x5, 2-pack
Our Price: $48.80






F825-0549 White Rodgers Compatible 20x26x5, 2pk
(FFC20265WR)

The Filters Fast Compatible 20x26x5 MERV 11 Air Filter can be used as an upgrade for White Rodgers part number F825-0549. Upgrade your White Rodgers Media Filter today and get a better filter for the same price as the original manufacturer's brand!


In stock! Ships in 1 business day.
F825-0549 White Rodgers Compatible 20x26x5, 2pk
Our Price: $72.99
Retail: $79.99
You Save 9%!






Filters Fast 5" Trane BAYFTFR21M Compatible 2-Pack
(FFC21275TRN OKGM)

The Filters Fast 5" Trane Perfect Fit BAYFTFR21M Compatible FFC21275TRN OKGM fits the following: any air cleaner that calls for a 21" x 27" x 5" filter This Filters Fast air filter also replaces the Trane Perfect Fit BAYFTFR21M filter. This Tr


In stock! Ships in 1 business day.
Filters Fast 5" Trane BAYFTFR21M Compatible 2-Pack
Our Price: $66.66
Retail: $104.99
You Save 37%!






Lennox 69H85 Whole House Air Purifier Filter
(69H85)

The Lennox 69H85 Whole House Air Purifier Filter is a replacement air filter for the EAC12-14 and EAC-14 Healthy Climate Electronic Air Cleaner from Lennox. This washable pre-filter traps large pollutants, like dust and dirt particles, and helps you


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Lennox 69H85 Whole House Air Purifier Filter
Our Price: $9.85
Retail: $14.30
You Save 31%!






Honeywell FC40R1094 12x12x4 Return Grille Filter
(FC40R1094)

The Honeywell FC40R1094 is a high-efficiency, replacement air filter for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 12x12x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1094 12x12x4 Return Grille Filter
As Low As: $37.50
Retail: $50.00
You Save 25%!






Electrostatic Throw Away Filter 15X25 (cut to fit)
(EAC2)

The Electrostatic Throw Away Filter is a cut-to-fit HEPA air filter that is designed to eliminate unpleasant odors.


Discontinued Product Read Description.
Electrostatic Throw Away Filter 15X25 (cut to fit)
Our Price: $4.99
Retail: $6.99
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 to 2 business days.
GeneralAire AC-1 Filter 20x24x5 MERV 13 (2 PACK)
Our Price: $60.00
Retail: $80.00
You Save 25%!






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.


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Filters Fast MERV 8 20x24x5 Air Filter 2-Pack
Our Price: $60.66
Retail: $69.99
You Save 13%!






Lennox X8313 MERV 16 Expandable Filter Replacement
(X8313)

The Lennox X8313 MERV 16 Expandable Filter Replacement is the correct replacement for any furnace the needs a 20x25x5 filter. This expandable filter has a MERV rating of 16. The Lennox X8313 MERV 16 Expandable Filter Replacement specifica


In stock! Ships in 1 business day.
Lennox X8313 MERV 16 Expandable Filter Replacement
Our Price: $107.55
Retail: $131.25
You Save 18%!






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%!






Skuttle Air Cleaner Filter 20x20x5 USK448-3O
(USK448-3O)

Skuttle USK448-3O Air Cleaner Filters measures 20"x20"x5", & dramatically reduces airborne particles such as dust, dust mites, pollen, mold spores, pet dander & other allergens from your indoor environment.


In Stock! Ships in 2 to 3 business days.
Skuttle Air Cleaner Filter 20x20x5 USK448-3O
Our Price: $30.00
Retail: $39.99
You Save 25%!






Honeywell FC40R1052 16x20 Return Air Grille Filter
(FC40R1052)

The Honeywell FC40R1052 is a high-efficiency, replacement AC filter for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 16x20x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1052 16x20 Return Air Grille Filter
As Low As: $48.99
Retail: $53.00
You Save 8%!







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Filters Fast - Air Filters

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