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AC Filters, A/C Filters, Air conditioning Filters by 3m Filtrete, Filters Fast. Honeywell, Trion, Air Bear, Holmes, Trane



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AC Filters full product list:


Trane BAYFRAME245A Filter Frame Kit - 24.5x27x5 2-Pack
(BAYFRAME245A)

The Trane BAYFRAME245A is an air filter kit that fits the following air cleaner model: Trane TFM245A0FR0 The Trane BAYFRAME245A Filter Frame Kit - 24.5x27x5 contains 1 plastic frame and 1 BAYFTFREXM expandable accordion filter. This Trane Perf

Free shipping within the continental United States!

Special Order. Ships in 23 days.
Trane BAYFRAME245A Filter Frame Kit - 24.5x27x5
Our Price: $396.72

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Trane Perfect Fit BAYFTFR24W1A Prefilter 24.5x27x1 6-Pack 2-Pack
(BAYFTFR24W1A)

The Trane BAYFTFR24W1A is a pre-filter for use in the following application: 24 1/2 inch enclosures The Trane Perfect Fit BAYFTFR24W1A Prefilter 24.5x27x1 has a nominal size of 24 1/2 inches x 27 inches x 1 inch. The actual size of this Trane

Free shipping within the continental United States!

Special Order. Ships in 23 days.
Trane Perfect Fit BAYFTFR24W1A Prefilter 24.5x27x1 6-Pack
Our Price: $171.94

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Trane, American Standard BAYFTAH21P4 FLR05045 5-inch Filter 4-Pack
(BAYFTAH21P4A)

The Trane / American Standard BAYFTAH21P4 FLR05045 is an air conditioning and furnace filter for use in the following application: 21 1/2 inch enclosures


Special Order. Ships in 9 days.
Trane, American Standard BAYFTAH21P4 FLR05045 5-inch Filter
Our Price: $55.80

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Trane Perfect Fit BAYFTAH21W1A Prefilter 21.5x21x1 2-Pack
(BAYFTAH21W1A)

The Trane Perfect Fit BAYFTAH21W1A Prefilter 21.5x21x1 is an OEM replacement filter from Trane that features a MERV 5 rating for the reduction of airborne particulates. This Trane Perfect Fit filter fits 21 1/2" enclosures and measures approximately


Special Order. Ships in 23 days.
Trane Perfect Fit BAYFTAH21W1A Prefilter 21.5x21x1
Our Price: $41.02

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3M Filtrete 4 Inch Allergen Reduction Filter
(4 inch Allergen)

3M Filtrete Allergen Reduction Filter for Media Air Cleaners are the smart choice if you're looking to upgrade or retrofit the air filter in your existing HVAC system. Captures 97% of large airborne allergens like pollen, mold spores, & dust mites.


In Stock! Ships in 13 to 14 business days.
3M Filtrete 4 Inch Allergen Reduction Filter
As Low As: $62.32
Retail: $69.99
You Save 11%!

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3M Filtrete 4 Inch Allergen Media Filter 4-pack
(4 inch Allergen 4-pack)

3M Filtrete Allergen Reduction Filter for Media Air Cleaners are the smart choice if you're looking to upgrade or retrofit the air filter in your existing HVAC system. Captures 97% of large airborne allergens like pollen, mold spores, & dust mites.

Free shipping within the continental United States!

In Stock! Ships in 13 to 14 business days.
3M Filtrete 4 Inch Allergen Media Filter 4-pack
Our Price: $130.00
Retail: $146.00
You Save 11%!

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FiltersFast Custom Size Air Filters 6 Pack
(FFCAF)

FiltersFast Air Filters are an economical alternative if you're looking for a quality air filter without paying a premium price! FiltersFast Air Filters are now available in custom sizes! View details for order guidelines.


In Stock! Ships in 1 to 2 business days.
FiltersFast Custom Size Air Filters 6 Pack
Our Price: $41.00

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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.


In Stock! Ships in 3 to 4 business days.
FiltersFast GeneralAire Compatible 20x24x5, 2-pack
Our Price: $49.25

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FiltersFast MERV 11 Return Grille Air Filter 5"
(FFRAGF)

The FiltersFast MERV 11 Return Grille Air Filter 5" are a great option for upgrading or replacing the traditional 1-inch air filter found in your home or office. View details to learn more...


In Stock! Ships in 12 to 13 business days.
FiltersFast MERV 11 Return Grille Air Filter 5"
Our Price: $30.99
Retail: $39.99
You Save 23%!

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FiltersFast MERV 13 Return Grille Air Filter - 5"
(FFRAG13)

Protect your health, your environment and your wallet with a FiltersFast MERV 13 Return Grille Air Filter. MERV 13 is one of the highest efficiency ratings available, and FiltersFast now offers this rating in a 5" Return Air Grille application.


In Stock! Ships in 14 to 15 business days.
FiltersFast MERV 13 Return Grille Air Filter - 5"
Our Price: $40.99
Retail: $49.99
You Save 18%!

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Honeywell FC100A1052 12.5" x 20" Media Air Filter
(FC100A1052)

The Honeywell FC100A1052 12.5" x 20" Replacement Air Filter boasts an upgraded MERV 11 rating (based on ASHRAE Standard 52.2) and is used with the Honeywell Enviracaire F27F1032 Air Cleaner.


In Stock! Ships in 3 to 4 business days.
Honeywell FC100A1052 12.5" x 20" Media Air Filter
As Low As: $29.00
Retail: $49.02
You Save 41%!

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FiltersFast MERV 7 Pleated Filters 6 pk
(FFM7Pleat)

With an initial pressure drop of around .17, these FiltersFast 2" MERV 7 Pleated Panel Filters are comparable to or an upgrade over such other pleat filters as the American Air or AmAir PerfectPleat, the Airguard Xtreme Pleated Panel Filters ...


In Stock! Ships in 14 to 15 business days.
FiltersFast MERV 7 Pleated Filters 6 pk
Our Price: $28.95
Retail: $39.00
You Save 26%!

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Odor Killer Return Grille Air Filter - MERV 8, 5"
(FFRAGGM)

The Odor Killer Return Grille Air Filter eliminates smoke odors, cigarette odors, pet odors, gases and other contaminants from your indoor air. Since this return grille air filter is 5" deep compared to the standard 1" air filter, its greater surfac


In Stock! Ships in 20 to 21 business days.
Odor Killer Return Grille Air Filter - MERV 8, 5"
Our Price: $29.99
Retail: $45.99
You Save 35%!

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French Scents Air Filter Freshener - Fresh Flowers
(86117)

The French Scents Air Filter Freshener (86117 Fresh Flowers scent) is a whole home air freshener packet that is easily attached to any air filter to provide scented air throughout your entire home, business, or other indoor area.


In Stock! Ships in 9 to 10 business days.
French Scents Air Filter Freshener - Fresh Flowers
Our Price: $3.99

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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.


In Stock! Ships in 22 to 23 business days.
GeneralAire AC-1 Filter 20x24x5 MERV 13 (2 PACK)
Our Price: $61.00
Retail: $80.00
You Save 24%!

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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.


In Stock! Ships in 3 to 4 business days.
GeneralAire AC-1 Filter 20x24x5 MERV 8 (2 PACK)
Our Price: $57.99
Retail: $79.99
You Save 28%!

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Trane 21x23.5x5 Perfect Fit BAYFTAH23M Filter 2pk
(FFC23205TRNM8)

For an economical compatible version of the genuine OEM Trane BAYFTAH23M 21x23.5x5 Perfect Fit Filter, try this MERV 8 Trane 21x23.5x5 Perfect Fit BAYFTAH23M replacement filter.


In Stock! Ships in 14 to 15 business days.
Trane 21x23.5x5 Perfect Fit BAYFTAH23M Filter 2pk
Our Price: $51.00
Retail: $70.00
You Save 27%!

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Baby's Room Vent Filter Kit
(VC-B)

The BestAir Baby's Room Vent Filter is a large 12" x 14" cut-to-fit, electrostatic and carbon filter that helps to reduce airborne pollutants such as pollen, dust, dirt, bacteria, mold spores, pet dander and hair.


In Stock! Ships in 9 to 10 business days.
Baby's Room Vent Filter Kit
Our Price: $6.99
Retail: $7.99
You Save 13%!

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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


In Stock! Ships in 9 to 10 business days.
GeneralAire 12757 Pleat Spacer Replacement
Our Price: $7.17

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FiltersFast MERV 8 Trion Compatible Filter 2-Pack
(FFC16255TAB OKGM)

The FiltersFast 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 FiltersFast air filter has a MERV 8 rating. This means th


In Stock! Ships in 3 to 4 business days.
FiltersFast MERV 8 Trion Compatible Filter 2-Pack
Our Price: $56.00
Retail: $83.00
You Save 33%!

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FiltersFast MERV 8 16x27x6 Air Filter 2-Pack
(FFC162766SG OKGM)

The FiltersFast MERV 8 16x27x6 Air Filter 2-Pack is a pack of replacement air filters that is an upgrade over the Aprilaire Space Gard 2400 AC Filter. This 16" x 27" 6" has a MERV 8 rating for the reduction of airborne pollutants like pollen, dir


In Stock! Ships in 12 to 13 business days.
FiltersFast MERV 8 16x27x6 Air Filter 2-Pack
Our Price: $46.00
Retail: $59.99
You Save 23%!

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

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


In Stock! Ships in 3 to 4 business days.
FiltersFast 5" Trane BAYFTAH23M Compatible 2-Pack
Our Price: $67.66
Retail: $104.99
You Save 36%!

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FiltersFast 20x20x5 Trion Compatible 2-Pack
(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 3 to 4 business days.
FiltersFast 20x20x5 Trion Compatible 2-Pack
Our Price: $49.80
Retail: $94.99
You Save 48%!

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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.


In Stock! Ships in 3 to 4 business days.
FiltersFast MERV 8 20x24x5 Air Filter 2-Pack
Our Price: $49.25
Retail: $69.99
You Save 30%!

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FiltersFast FC100A1037 Compatible MERV 8 2-Pack
(FFC20255HON OKGM)

The FiltersFast FC100A1037 Compatible MERV 8 2-Pack is a compatible replacement air filter for the Honeywell FC100A1037 Air Filter. This two pack of FiltersFast air filters features a MERV 8 rating for the reduction of pollen, dust, pet dander,


In Stock! Ships in 14 to 15 business days.
FiltersFast FC100A1037 Compatible MERV 8 2-Pack
Our Price: $50.90
Retail: $94.99
You Save 46%!

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Filters Fast - AC Filters

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