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All Filters : All Filters

Furnace Filters

Routine maintenance is a critical part of caring for your home. One area that should not be overlooked is replacing your home’s furnace filters on a regular basis following the manufacturers recommended guidelines. By doing this, you will help prolong the life of your system, as well as help eliminate indoor air contaminates.

Air filters help rid your home of a variety of air pollutants including smog, smoke, pollen, bacteria, pet dander, mold spores, dust, dust mites, debris and virus carrying particles. The MERV rating on furnace filters can help guide you in this area. The higher the rating, the more efficient the air filter will be at eliminating indoor contaminates.

Filtrete, Trion, 3M and Honeywell all manufacture high quality filters in a variety of sizes to meet all of your air filtration needs.

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Furnace Filters product list


White Rodgers 20x26x5 Filter F825-0549 MERV 8 2pk
(FFC20265WRM8)

The White Rodgers 20x26x5 Air Filter F825-0549 is a compatible alternative for the OEM White Rodgers 20x26x5 Air Filter. This filter is made of fine carbon powder bonded to lofted polyester media for odor reduction.


In stock! Ships in 1 business day.
White Rodgers 20x26x5 Filter F825-0549 MERV 8 2pk
Our Price: $40.99
Retail: $50.00
You Save 18%!






Trane Perfect Fit BAYFTAH26W1A Pre-filter 21x26x1
(BAYFTAH26W1A)

The Trane Perfect Fit BAYFTAH26W1A Pre-filter 21x26x1 features a MERV 5 rating for the reduction of airborne particulates. This Trane Perfect Fit filter fits 26" enclosures and measures approximately 26" x 21" x 1". This Trane pre-filter is washable


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH26W1A Pre-filter 21x26x1
Our Price: $19.99
Retail: $29.99
You Save 33%!






Trane 21x26x5 Perfect Fit Filter BAYFTAH26M M13 x2
(FFC26215TRNM13)

If you are looking for an economical compatible version of the genuine Trane/American Standard BAYFTAH26M Perfect Fit Air Filter, try this Trane 21x26x5 Perfect Fit Filter BAYFTAH26M with a MERV 13 energy efficiency rating.


In stock! Ships in 1 business day.
Trane 21x26x5 Perfect Fit Filter BAYFTAH26M M13 x2
Our Price: $110.00
Retail: $140.00
You Save 21%!






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%!






GE Air Conditioner Filter for Zoneline A/C (Right)
(WP85X10002)

This GE Air Conditioner Filter (WP85X10002) is a replacement filter for GE Zoneline air conditioning (A/C) units. This air conditioner filter only fits in the right side panel slot of the Zoneline A/C unit - the filter for the left side panel slot


Discontinued Product Read Description.
GE Air Conditioner Filter for Zoneline A/C (Right)
Our Price: $23.00
Retail: $29.99
You Save 23%!





Trion 20x20x5 Air Bear Furnace Filter - MERV 8 2pk
(FFC20205TABM8)

The Trion 20x20x5 MERV 8 Air Bear Furnace Filter is an economical alternative for the OEM - Trion 255649-103 Air Bear Media Filter 20x20x5.


In stock! Ships in 1 business day.
Trion 20x20x5 Air Bear Furnace Filter - MERV 8 2pk
Our Price: $43.90
Retail: $50.00
You Save 12%!






Filters Fast MERV 8 Odor Killer 2" 6-Pack
(FFOKGM 2 INCH)

The Filters Fast MERV8 Odor Killer 2" 6-Pack is an effective replacement charcoal air filter to eliminate pet odors, gases, smoke odors, cigarette odors and other contaminants from your indoor air.


In stock! Ships in 1 business day.
Filters Fast MERV 8 Odor Killer 2" 6-Pack
Our Price: $69.99
Retail: $99.99
You Save 30%!






Trane Perfect Fit BAYFTAH26M2A Filter 21x26x5
(BAYFTAH26M2A)

The Trane Perfect Fit BAYFTAH26M2A Filter 21x26x5 is a furnace air filter that fits several high efficiency air cleaners from Trane. This Trane air filter boasts a MERV 8 rating for the reduction of particulates in your air, including dust, dirt, an


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH26M2A Filter 21x26x5
Our Price: $41.99
Retail: $49.99
You Save 16%!






Honeywell FC40R1128 - Return Grille Filter 14x24
(FC40R1128)

The Honeywell FC40R1128 is a return air grille filter that fits the following: Any return air grille that uses a 14 inch x 24 inch x 4 inch filter The Honeywell FC40R1128 - Return Grille Filter 14x24 has a Minimum Efficiency Reporting Value (M


In stock! Ships in 1 business day.
Honeywell FC40R1128 - Return Grille Filter 14x24
Our Price: $26.15
Retail: $29.99
You Save 13%!






Trane 24x26x5 Perfect Fit BAYFTFR24M Filter 2pk
(FFC24265TRNM8)

The Trane MERV 8 24x26x5 Perfect Fit BAYFTFR24M Filter is the compatible alternative of the genuine OEM 24x26x5 Trane Perfect Fit BAYFTFR24M Filter.


In stock! Ships in 1 business day.
Trane 24x26x5 Perfect Fit BAYFTFR24M Filter 2pk
Our Price: $50.00
Retail: $70.00
You Save 29%!






Trane BAYFTAH21M2 Replacement Air Filter 21.5x21x5
(BAYFTAH21M2)

The Trane BAYFTAH21M2 Replacement Air Filter 21.5x21x5 fits the TFM215B0AH0 Perfect Fit High Efficiency Air Cleaner. This Trane Perfect Fit filter has a MERV 8 rating that helps purify your air and improve overall indoor air quality. Measuring appro


In stock! Ships in 1 business day.
Trane BAYFTAH21M2 Replacement Air Filter 21.5x21x5
Our Price: $40.99
Retail: $49.99
You Save 18%!






Trane Perfect Fit BAYFTFR24M2A Filter - 24.5x27x5
(BAYFTFR24M2A)

The Trane Perfect Fit BAYFTFR24M2A Filter - 24.5x27x5 fits the TFM245B0FR0 Perfect Fit High Efficiency Air Cleaner and easily slides in for quick use. This Trane Perfect Fit filter measures approximately 24.5" x 27" x 5" and has a MERV 8 rating for


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR24M2A Filter - 24.5x27x5
Our Price: $46.99
Retail: $59.99
You Save 22%!






F825-0548 White Rodgers Compatible 16x26x5, 2pk
(FFC16265WR)

The Filters Fast Compatible 16x26x5 MERV 11 Air Filter can be used as an upgrade for White Rodgers part number F825-0548. 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.
F825-0548 White Rodgers Compatible 16x26x5, 2pk
Our Price: $54.25






Filters Fast 4-inch MERV 8 Air Filters 6-Pack
(FFM8PLEAT 4)

The Filters Fast 4-inch MERV 8 4"Air Filters 6-pack is compatible with: Aprilaire Space-Gard Trion Air Bear Honeywell and other top name brand air conditioning filters. Usable in residential, commercial, and industrial applications, the


In stock! Ships in 1 business day.
Filters Fast 4-inch MERV 8 Air Filters 6-Pack
Our Price: $29.98
Retail: $39.99
You Save 25%!






White Rodgers 16x26x5 Furnace Filter F825-0548 2pk
(FFC16265WRM8)

If you are looking for an economical compatible alternative for the OEM White Rodgers 16x26x5 Air Furnace Filter try this White Rodgers 16x26x5 Furnace Filter Replacement F825-0548.


In stock! Ships in 1 business day.
White Rodgers 16x26x5 Furnace Filter F825-0548 2pk
Our Price: $51.99
Retail: $59.99
You Save 13%!






Honeywell FC40R1169 14x30 Return Grille Air Filter
(FC40R1169)

The Honeywell FC40R1169 14x30 Return Grille Air Filter is a replacement air filter that fits most return filter grilles. This return air filter grille measures 14" x 30" and features a MERV 10 rating for the reduction of airborne contaminants. The H


In stock! Ships in 1 business day.
Honeywell FC40R1169 14x30 Return Grille Air Filter
Our Price: $26.15
Retail: $29.99
You Save 13%!






Filters Fast Trion Air Bear 16x25x3 Air Filter 3pk
(FFC16253TAB)

Replace your Trion Air Bear 255649-101 16x25x3 air filter with this Filters Fast compatible AC filter, which features a MERV 11 rating, an upgrade from the MERV 8 Trion Air Bear.


In stock! Ships in 1 business day.
Filters Fast Trion Air Bear 16x25x3 Air Filter 3pk
Our Price: $65.00






Filters Fast Trion Compatible 16x25x5, 2-pack
(FFC16255TAB)

The Filters Fast Compatible 16x25x5 MERV 11 Air Filter can be used as an upgrade for Trion Air Bear part number 255649-105. Upgrade your Trion Air Bear Filter today for just a few extra dollars!


In stock! Ships in 1 business day.
Filters Fast Trion Compatible 16x25x5, 2-pack
Our Price: $83.00






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

The Filters Fast 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 1 business day.
Filters Fast MERV 8 16x27x6 Air Filter 2-Pack
Our Price: $29.99
Retail: $104.99
You Save 71%!






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%!






Trane Perfect Fit BAYFTFR24P4A Filter 24.5×28.5x1
(BAYFTFR24P4A)

The Trane Perfect Fit BAYFTFR24P4A Filter - 24.5×28.5x1 fits several air cleaner models manufactured by Trane. Featuring pleats and a depth of 1 inch, this Trane Perfect Fit filter measures approximately 24.5×28.5x1 and helps improve your overall i


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR24P4A Filter 24.5×28.5x1
Our Price: $14.99
Retail: $19.99
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%!






Honeywell 20x20x5 Filter FC100A1011 - MERV 13 2pk
(FFC20205HONM13)

The Honeywell 20x20x5 Filter FC100A1011 is a compatible version of the genuine Honeywell FC100A1011 20"x20" Media AC Filter. This filter replacement is also known as part number FFC20205HONM13.


In stock! Ships in 1 business day.
Honeywell 20x20x5 Filter FC100A1011 - MERV 13 2pk
Our Price: $70.00
Retail: $90.00
You Save 22%!






Trane Perfect Fit BAYFTFR17W1A Prefilter 17.5x27x1
(BAYFTFR17W1A)

The Trane Perfect Fit BAYFTFR17W1A Prefilter 17.5x27x1 is a washable filter with a MERV 5 rating that needs to be changed every 3 months for maximum efficiency. This Trane pre-filter measures approximately 17.5" x 27" x 1", is used with 17.5" enclos


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR17W1A Prefilter 17.5x27x1
Our Price: $17.99
Retail: $19.99
You Save 10%!






Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1
(BAYFTFR21W1A)

The Trane BAYFTFR21W1A is a pre-filter for use in the following furnace: Trane BAY21WF The Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1 has a nominal size of 21 inches x 27 inches x 1 inch. The actual size of this Trane pre-filter is 20.7


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1
Our Price: $21.99
Retail: $29.99
You Save 27%!







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