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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


Trane Perfect Fit BAYFTAH23W1A Prefilter 23.5x21x1
(BAYFTAH23W1A)

The Trane Perfect Fit BAYFTAH23W1A Prefilter 23.5x21x1 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 23 1/2" enclosures and measures approximately


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH23W1A Prefilter 23.5x21x1
Our Price: $20.33
Retail: $29.99
You Save 32%!

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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 12 to 13 business days.
GeneralAire AC-1 Filter 20x24x5 MERV 13 (2 PACK)
Our Price: $60.00
Retail: $80.00
You Save 25%!

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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 to 2 business days.
Filters Fast Trion Compatible 20x20x5, 2-pack
Our Price: $48.80
Retail: $49.80
You Save 2%!

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FC40R1830 18x30 Honeywell Return Grille AC Filter
(FC40R1830)

The Honeywell FC40R1830 18x30 Return Air Grille Filter is a high efficiency, replacement air filter for return grille applications. Honeywell replacement furnace filters capture airborne particles that circulate through the furnace filter.


In stock! Ships in 1 business day.
FC40R1830 18x30 Honeywell Return Grille AC Filter
Our Price: $41.50
Retail: $68.00
You Save 39%!

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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 to 2 business days.
Trion 16x25x3 Air Bear Cub Filter - MERV 13 3pk
Our Price: $83.00
Retail: $100.00
You Save 17%!

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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.

Free shipping within the continental United States!

In Stock! Ships in 1 to 2 business days.
Trane 21x26x5 Perfect Fit Filter BAYFTAH26M M13 x2
Our Price: $110.00
Retail: $140.00
You Save 21%!

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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 to 2 business days.
Trane 24x26x5 Perfect Fit BAYFTFR24M Filter 2pk
Our Price: $50.00
Retail: $70.00
You Save 29%!

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Honeywell FC40R1037 12x24 Return Air Grille Filter
(FC40R1037)

The Honeywell FC40R1037 Return Aire Grille Filter is a high efficiency, replacement for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 12x24x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1037 12x24 Return Air Grille Filter
Our Price: $39.50
Retail: $45.00
You Save 12%!

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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!

Discontinued Product Read Description.
3M Filtrete 4 Inch Allergen Media Filter 4-pack
Our Price: $128.00
Retail: $146.00
You Save 12%!

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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


Out of stock
Trane Perfect Fit BAYFTFR24M2A Filter - 24.5x27x5
Our Price: $49.73
Retail: $59.99
You Save 17%!

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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: $18.49
Retail: $19.99
You Save 8%!

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Filtrete Dust & Pollen Furnace Filter (Light Blue)
(Dust and Pollen)

The Filtrete Dust & Pollen Furnace Filter is the right choice if you're looking for an economical upgrade from cheap 1 month furnace filters. The Filtrete "Blue Filter" features electrostatically charged fibers and is ideal for high-velocity..


In Stock! Ships in 9 to 10 business days.
Filtrete Dust & Pollen Furnace Filter (Light Blue)
Our Price: $12.99
Retail: $14.99
You Save 13%!

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Trane BAYFTAH21P4A Pleated 1 inch Filter 21.5x21x1
(BAYFTAH21P4A)

The Trane BAYFTAH21P4A is an air conditioning and furnace filter for use in the following application: 21 1/2 inch enclosures The Trane BAYFTAH21P4A Pleated 1 inch Filter 21.5x21x1 is a 1 inch pleated filter. This Trane perfect fit filter meas


Special Order. Ships in 20 days.
Trane BAYFTAH21P4A Pleated 1 inch Filter 21.5x21x1
Our Price: $11.83
Retail: $14.99
You Save 21%!

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GE WP85X10004 Zoneline Air Conditioner Filter
(WP85X10004)

This GE Zoneline Air Conditioner Filter (GE WP85X10004) is a slide in replacement AC filter that removes many contaminants in your air including dust, pollen, hair, pet dander, mold spores, and more. It is used in numerous General Electric Zoneline


In stock! Ships in 1 business day.
GE WP85X10004 Zoneline Air Conditioner Filter
Our Price: $17.55
Retail: $19.99
You Save 12%!

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Honeywell 20x20x5 Filter FC100A1011 - MERV 8 2pk
(FFC20205HONM8)

Honeywell 20x20x5 FC100A1011 Air Filter is an economical compatible version of the OEM Honeywell FC100A1011 20"x20" Media AC Filter. To save money, this air filter replacement comes in a 2pk value set.


In Stock! Ships in 1 to 2 business days.
Honeywell 20x20x5 Filter FC100A1011 - MERV 8 2pk
Our Price: $43.90
Retail: $50.00
You Save 12%!

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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 and Byrant 902BXX020.


In Stock! Ships in 12 to 13 business days.
FiltersFast GeneralAire Compatible 20x24x5, 2-pack
Our Price: $48.25
Retail: $49.25
You Save 2%!

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Honeywell FC40R1045 14x25 Return Air Grille Filter
(FC40R1045)

Honeywell FC40R1045 14x25 Return Air Grille AC Filter is a high efficiency, replacement for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 14x25x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1045 14x25 Return Air Grille Filter
Our Price: $41.00
Retail: $50.00
You Save 18%!

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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.


Discontinued Product Read Description.
3M Filtrete 4 Inch Allergen Reduction Filter
As Low As: $60.32
Retail: $69.99
You Save 14%!

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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 to 2 business days.
Trane Perfect Fit BAYFTAH26W1A Pre-filter 21x26x1
Our Price: $19.99
Retail: $29.99
You Save 33%!

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Trion 16x25x5 Air Bear Furnace Filter MERV 13 2pk
(FFC16255TABM13)

The Trion 16x25x5 Air Bear Furnace Filter is the compatible version of the genuine Trion Air Bear Media AC Filter 16x25x5, 255649-105.


In Stock! Ships in 1 to 2 business days.
Trion 16x25x5 Air Bear Furnace Filter MERV 13 2pk
Our Price: $93.00
Retail: $100.00
You Save 7%!

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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 to 2 business days.
Filters Fast Trion Air Bear 16x25x3 Air Filter 3pk
Our Price: $65.00

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Honeywell FC40R1094 12x12x3 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 12x12x3 Return Grille Filter
As Low As: $37.50
Retail: $50.00
You Save 25%!

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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 to 2 business days.
White Rodgers 16x26x5 Furnace Filter F825-0548 2pk
Our Price: $57.00
Retail: $59.99
You Save 5%!

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Trane BAYFTFR14M2 Replacement Air Filter 14.5x27x5
(BAYFTFR14M2)

The Trane BAYFTFR14M2 Replacement Air Filter 14.5x27x5 is a furnace air filter that fits the TFM145B0FR0 Perfect Fit High Efficiency Air Cleaner. This Trane Perfect Fit filter, also known as a furnace enclosure filter, is MERV 8 rated to purify your


In stock! Ships in 1 business day.
Trane BAYFTFR14M2 Replacement Air Filter 14.5x27x5
Our Price: $41.23
Retail: $49.99
You Save 18%!

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Trion Air Bear Supreme 2000 Media Air Cleaner
(455602-025)

The Trion Air Bear Supreme 2000 Media Air Cleaner, part number 455602-019, provides a clean and controlled indoor air environment in your home by removing dirt, dust, pollen and other microscopic particles from your air.


Special Order. Ships in 11 days.
Trion Air Bear Supreme 2000 Media Air Cleaner
Our Price: $71.21
Retail: $120.74
You Save 41%!

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