Filters Fast
Shipping Specials at Filters Fast
  • Filters Fast
  • All Water Filters and Air Filters
  • Contact Filters Fast
  • Your Filters Fast Account
  • CartCart
  • Checkout
Filters Fast on FacebookFilters Fast on Twitter
All Filters : All Filters

AC Filters

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



Find your AC filters size.
Enter the Length, Width, and Depth measurements
to see filter options for your system.
 X  X 
Sort :

AC Filters product list


Trion 20x20x5 Air Bear Furnace Filter MERV 13 2pk
(FFC20205TABM13)

The Trion 20x20x5 Air Bear Furnace Filter is the compatible version of the genuine Trion Air Bear Media Filter 20x20x5, 255649-103.


In stock! Ships in 1 business day.
Trion 20x20x5 Air Bear Furnace Filter MERV 13 2pk
Our Price: $39.99
Retail: $80.00
You Save 50%!






Honeywell FC40R1078 24x24 Return Air Grille Filter
(FC40R1078)

The Honeywell FC40R1078 Return Air Grille Filter is a high efficiency, replacement air filter for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 24x24x4.


In stock! Ships in 1 business day.
Honeywell FC40R1078 24x24 Return Air Grille Filter
Our Price: $41.50
Retail: $55.00
You Save 25%!






Honeywell 20x25x5 Filter FC100A1037 - MERV 8 2pk
(FFC20255HONM8)

The Honeywell 20x25x5 Filter FC100A1037 is the compatible version of the OEM Honeywell 20x25x5 Air Filter FC100A1037.


In stock! Ships in 1 business day.
Honeywell 20x25x5 Filter FC100A1037 - MERV 8 2pk
Our Price: $40.00
Retail: $60.00
You Save 33%!






Trane BAYFTFREXM2 Expandable Replacement Media
(BAYFTFREXM2)

The Trane BAYFTFREXM2 Expandable Replacement Media is a pair of furnace air filters that can only be used with a Retrofit Frame Kit already installed. This Trane air filter measures approximately 25" in length x 5" in thickness. This Trane Perfect F


In stock! Ships in 1 business day.
Trane BAYFTFREXM2 Expandable Replacement Media
Our Price: $46.99
Retail: $59.99
You Save 22%!






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.


In stock! Ships in 1 business day.
3M Filtrete 4 Inch Allergen Media Filter 4-pack
Our Price: $128.00
Retail: $146.00
You Save 12%!






Trane Perfect Fit BAYFTFR17P4A Filter - 17.5x27x1
(BAYFTFR17P4A)

The Trane Perfect Fit BAYFTFR17P4A Filter - 17.5x27x1 fits several air cleaner models manufactured by Trane. This Trane Perfect Fit filter is 1 inch and pleated for maximum purification of your air. This Trane furnace filter measures approximately 1


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR17P4A Filter - 17.5x27x1
Our Price: $14.99
Retail: $19.99
You Save 25%!






Trane Perfect Fit BAYFTFR21M Compat. 21x27x5 2pk
(FFC21275TRNM11)

These MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. These Filters Fast Air Filters specifically replace Trane part number BAYFTFR21M or FLR06070, which is a 21x27x5 Air Filter used in several Trane Air Cleaners


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR21M Compat. 21x27x5 2pk
Our Price: $99.00






Trane Perfect Fit BAYFTFR17M Compat. 17.5x27x5 2pk
(FFC175275TRN)

These MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. These Filters Fast Air Filters specifically replace Trane part number BAYFTFR17M or FLR06069, which is a 17.5x27x5 Air Filter used in several Trane Air Cleaner.


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR17M Compat. 17.5x27x5 2pk
Our Price: $97.99
Retail: $99.99
You Save 2%!






Trane Perfect Fit Filter 26x21x5 BAYFTAH26M 3 Pack
(HTRN2621T1)

These 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 filters


In stock! Ships in 1 business day.
Trane Perfect Fit Filter 26x21x5 BAYFTAH26M 3 Pack
Our Price: $139.50
Retail: $150.00
You Save 7%!






Trane Perfect Fit BAYFTAH21M Compat. 21.5x21x5 2pk
(FFC215215TRN)

These MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. These Filters Fast Air Filters specifically replace Trane part number BAYFTAH21M or FLR06072, which is a 21.5x21x5 Air Filter used in several Trane Air Cleaners


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH21M Compat. 21.5x21x5 2pk
Our Price: $98.00






Trane 21x23x5 Perfect Fit BAYFTAH23M Filter 2pk
(FFC21235TRNM8)

For an economical alternative to the genuine OEM Trane 21x23x5 Perfect Fit BAYFTAH23M Filter, try this compatible Trane MERV 8 21x23x5 Perfect Fit BAYFTAH23M Filter.


In stock! Ships in 1 business day.
Trane 21x23x5 Perfect Fit BAYFTAH23M Filter 2pk
Our Price: $50.00
Retail: $70.00
You Save 29%!






Trane Perfect Fit BAYFTAH26M Compat. 21x26x5 2pk
(FFC26215TRN)

These MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. These Filters Fast Air Filters specifically replace Trane part number BAYFTAH26M, which is a 21x26x5 Air Filter used in several Trane Air Cleaner models.


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH26M Compat. 21x26x5 2pk
Our Price: $93.00
Retail: $199.99
You Save 53%!






French Scents Air Filter Freshener - Tropical Bay
(43044)

The French Scents Air Filter Freshener (43044 Tropical Bay 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 1 to 2 business days.
French Scents Air Filter Freshener - Tropical Bay
Our Price: $2.49
Retail: $3.99
You Save 38%!






Trane BAYFTFR17M2 Replacement Air Filter 17.5x27x5
(BAYFTFR17M2)

The Trane BAYFTFR17M2 is a Trane Perfect Fit filter for use in the following enclosures: Trane Perfect Fit Trane Air-Tite American Standard Perfect Fit American Standard Air-Tite The Trane BAYFTFR17M2 Replacement Air Filter 17.5x27x5 has no


In stock! Ships in 1 business day.
Trane BAYFTFR17M2 Replacement Air Filter 17.5x27x5
Our Price: $42.99
Retail: $49.99
You Save 14%!






French Scents Air Filter Freshener - Cinnamon
(85897)

The French Scents Air Filter Freshener (85897 Cinnamon 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. This French Scents wh


In stock! Ships in 1 business day.
French Scents Air Filter Freshener - Cinnamon
Our Price: $2.99
Retail: $3.99
You Save 25%!






Honeywell FC40R1102 14x14 Return Grille AC Filter
(FC40R1102)

The Honeywell FC40R1102 is a high-efficiency, replacement air filter for return grille applications. Designed to capture airborne particles that circulate through the AC filter. Nominal Dimension 14x14x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1102 14x14 Return Grille AC Filter
As Low As: $23.99
Retail: $50.00
You Save 52%!






FiltersFast GeneralAire Compatible 20x24x5, 2-pack
(FFC20245GA)

The Filters Fast Compatible 20x24x5 MERV 11 Air Filter can be used as a replacement for GeneralAire part number 12758. Fits Generalaire AC-1, Carrier 31MF020100, and Byrant 902BXX020.


In stock! Ships in 1 business day.
FiltersFast GeneralAire Compatible 20x24x5, 2-pack
Our Price: $48.25






Indoor Air Quality Test Kit, Bio-Scan 400
(Bio-Scan 400)

Did you know most indoor air is littered with polutants that make breathing in your own home or office hazardous for your health! Allergies, dry, itchy eyes and throat can all be signs that your indoor air quality is sub-standard. The Bio-Scan 400...


In stock! Ships in 1 business day.
Indoor Air Quality Test Kit, Bio-Scan 400
As Low As: $51.00
Retail: $79.99
You Save 36%!






Honeywell FC100A1011 Compatible 20x20x5, 2-pack
(FFC20205HON)

The Honeywell Compatible MERV 11 Air Filter can be used as an upgrade for Honeywell part number FC100A1011. Upgrade your Honeywell 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.
Honeywell FC100A1011 Compatible 20x20x5, 2-pack
Our Price: $64.99
Retail: $69.99
You Save 7%!






French Scents Air Filter Freshener French Vanilla
(85914)

The French Scents Air Filter Freshener (85914 French Vanilla 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. This French Sce


In stock! Ships in 1 business day.
French Scents Air Filter Freshener French Vanilla
Our Price: $2.99
Retail: $3.99
You Save 25%!






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 1 business day.
Odor Killer Return Grille Air Filter - MERV 8, 5"
Our Price: $28.99
Retail: $45.99
You Save 37%!






Trane Perfect Fit BAYFTAH23M Compat. 21x23.5x5 2pk
(FFC21235TRN)

These MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. These Filters Fast Air Filters specifically replace Trane part number BAYFTAH23M or FLR06073, which is a 21x23.5x5 Air Filter used in several Trane Air Cleaner.


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH23M Compat. 21x23.5x5 2pk
Our Price: $98.00






Trane BAYFTFR17M Perfect Fit Air Filter- 17.5x27x5
(HTRN1727T1)

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 BAYFTFR17M Perfect Fit Air Filter- 17.5x27x5
Our Price: $46.00
Retail: $49.99
You Save 8%!






Honeywell FC200E1029 MERV 13 Air Filter - 16x25x5
(FC200E1029)

The Honeywell FC200E1029 MERV 13 Air Filter - 16x25x5 is a replacement air filter for the Honeywell 16x25 F100 and F200 media air cleaner models. This Honeywell air filter features a MERV 13 rating that helps it remove over 97% of airborne contamina


In stock! Ships in 1 business day.
Honeywell FC200E1029 MERV 13 Air Filter - 16x25x5
Our Price: $38.99
Retail: $39.99
You Save 3%!






Filters Fast 16x25x5 MERV 13 Air Filter 2-Pack
(FFC16255HON OKGM)

The Filters Fast 16x25x5 MERV 13 Air Filter 3-Pack is a replacement pack of compatible air filters that is an upgrade the Honeywell FC100A1029 and Carrier FILCCCAR0016 air filters. This 3 pack of 16" x 25" x 5" filters features a MERV 13 rating and


In stock! Ships in 1 business day.
Filters Fast 16x25x5 MERV 13 Air Filter 2-Pack
Our Price: $60.66
Retail: $94.99
You Save 36%!







Page 1 2 3 4 5 6 7 8 9 10 [ Back | Next ]

Filters Fast - AC Filters

  • Shopping Cart
  • Qty
  • 0
  • Total($)
  • 0.00