Don't Miss Out on Exclusive
Promotions and Discounts!
By signing up for our
Free Newsletter, you'll receive
exclusive promotions, discounts
and more directly to your inbox
We respect your privacy .
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

Filters Fast Furnace Filters

Filters Fast furnace air filters offer an affordable option to excellent indoor air quality. These replacement home furnace filters will cost you much less than what you will save on your energy efficiency.

Sort :

Filters Fast Furnace Filters product list


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

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


In stock! Ships in 1 business day.
Filters Fast MERV 13 Return Grille Air Filter - 5"
Our Price: $39.99
Retail: $49.99
You Save 20%!






Trane 21x27x5 Perfect Fit BAYFTFR21M Filter 2pk
(FFC21275TRNM8)

The Trane 21x27x5 Perfect Fit BAYFTFR21M Filter is an economical compatible alternative to the genuine OEM Trane 21x27x5 Perfect Fit BAYFTFR21M Filter.


In stock! Ships in 1 business day.
Trane 21x27x5 Perfect Fit BAYFTFR21M Filter 2pk
Our Price: $50.00
Retail: $70.00
You Save 29%!






Filters Fast MERV 8 Odor Killer Odor Filter 6 Pack
(FFOKGM 6-pack)

The Filters Fast Odor Killer Odor Filter is the perfect replacement air filter to eliminate smoke odors, cigarette odors, pet odors, gases and other contaminants from your indoor air.


In stock! Ships in 1 business day.
Filters Fast MERV 8 Odor Killer Odor Filter 6 Pack
Our Price: $49.99
Retail: $69.99
You Save 29%!






Aprilaire SpaceGard 2400 Air Filter -MERV 13 2PACK
(FFC162766SGMM13)

The Aprilaire SpaceGard 2400 Air Filter is a compatible filter replacement for the Aprilaire SpaceGard 2400 Air Cleaner System.


In stock! Ships in 1 business day.
Aprilaire SpaceGard 2400 Air Filter -MERV 13 2PACK
Our Price: $74.99
Retail: $90.00
You Save 17%!






Filters Fast Honeywell Compatible 16x25x5, 2-pack
(FFC16255HON)

The Filters Fast, Carrier Compatible 16x25x5 MERV 11 Air Filter can be used as an upgrade for Honeywell part number FC100A1029. Upgrade your Honeywell Media Filter today and get a better filter for the same price as the manufacturer's brand!


In stock! Ships in 1 business day.
Filters Fast Honeywell Compatible 16x25x5, 2-pack
Our Price: $57.00






(2) Trion 16x25x5 Air Bear Furnace Filters MERV 8
(FFC16255TABM8)

The Trion 16x25x5 Air Bear Furnace Filter is an economical alternative to the OEM Trion 16x25x5 Air Bear Media AC Filter 255649-105.


In stock! Ships in 1 business day.
(2) Trion 16x25x5 Air Bear Furnace Filters MERV 8
Our Price: $27.97
Retail: $40.00
You Save 30%!






Filters Fast MERV 11 Return Grille Air Filter 5"
(FFRAGF)

The Filters Fast 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 1 business day.
Filters Fast MERV 11 Return Grille Air Filter 5"
Our Price: $29.99
Retail: $39.99
You Save 25%!






Honeywell 16x25x5 Filter FC100A1029 - MERV 8 2pk
(FFC16255HONM8)

The Honeywell 16x25x5 Filter FC100A1029 is a compatible version of the OEM Honeywell 16x25x5 FC100A1029 Air Filter. This filter is supported by a 30 gauge galvanized expanded metal grid.


In stock! Ships in 1 business day.
Honeywell 16x25x5 Filter FC100A1029 - MERV 8 2pk
Our Price: $35.00
Retail: $59.99
You Save 42%!






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 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 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 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%!






Filters Fast MERV 8 Pleated 1" Panel Filter 6-Pack
(FFM8PLEAT1)

The Filters Fast MERV 8 Pleated 1" Panel Filter 6-Pack is a set of replacement air filters for ideal use as service pleats or prefilters in commercial HVAC systems or industrial air cleaners. These pleated media filters arrive in a 6 pack and are ef


In stock! Ships in 1 business day.
Filters Fast MERV 8 Pleated 1" Panel Filter 6-Pack
Our Price: $33.99
Retail: $49.99
You Save 32%!






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%!






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






FiltersFast 5" Trane BAYFTAH26M Compatible 2-Pack
(FFC26215TRN OKGM)

The Filters Fast 5" Trane PF BAYFTAH26M Compatible FFC26215TRN OKGM fits the following: Any air cleaner that requires a 26" x 21" x 5" filter This Filters Fast air filter is also compatible with the Trane Perfect Fit BAYFTAH26M air filter. Thi


In stock! Ships in 1 business day.
FiltersFast 5" Trane BAYFTAH26M Compatible 2-Pack
Our Price: $68.66
Retail: $109.99
You Save 38%!






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%!






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%!






Trion 16x25x3 Air Bear Cub Filter - MERV 8 3pk
(FFC16253TABM8)

The Trion 16x25x3 Air Bear Cub Filter is an odor ban compatible MERV 8 filter replacement. This Air Bear Cub Filter is also known as part number FFC16253TABM8.


In stock! Ships in 1 business day.
Trion 16x25x3 Air Bear Cub Filter - MERV 8 3pk
Our Price: $39.99
Retail: $59.99
You Save 33%!






Aprilaire SpaceGard 2200 Air Filter - MERV 8 2pk
(FFC20256SGM8)

The Aprilaire SpaceGard 2200 Air Filter is an economical alternative for the OEM Aprilaire 2200 and 2250 Air Filter Media Replacement.


In stock! Ships in 1 business day.
Aprilaire SpaceGard 2200 Air Filter - MERV 8 2pk
Our Price: $55.99
Retail: $59.99
You Save 7%!






Trane Perfect Fit Compat. 17.5x27x5 2 pk, MERV 13
(FFC175275TRN M13)

These MERV 13 Furnace Filters replace Trane Perfect Fit Air Filters with the part number BAYFTFR17M or FLR06069, which are 17.5x27x5 air filters used in several Trane Air Cleaner models.


In stock! Ships in 1 business day.
Trane Perfect Fit Compat. 17.5x27x5 2 pk, MERV 13
Our Price: $115.99







Page 1 2 3 4 5 [ Back | Next ]

Filters Fast - Filters Fast Furnace Filters

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