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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 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 to 2 business days.
Trane 21x27x5 Perfect Fit BAYFTFR21M Filter 2pk
Our Price: $65.00
Retail: $70.00
You Save 7%!

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Trane BAYFTFREXM2 Expandable Replacement-2 Pack
(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-2 Pack
Our Price: $52.06
Retail: $59.99
You Save 13%!

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Trion Air Bear Media Filter 3-Pack 16x25x5, MERV 8
(255649-105 3pack)

The Trion Air Bear Media AC Filter 16x25x5 part number 255649-105 is a genuine Trion Air Bear pleated media A/C filter. The 255649105 can be used in Trion models Air Bear Supreme 1400 and Trion Air Bear 1400.


In stock! Ships in 1 business day.
Trion Air Bear Media Filter 3-Pack 16x25x5, MERV 8
Our Price: $59.99
Retail: $111.00
You Save 46%!

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Trion MERV 8 Comp. Air Bear Furnace Filter-20x20x5
(FFC20205TABM8)

The Trion FFC20205TABM8 20x20x5 MERV 8 Compatible Air Bear Furnace Filter replacement is an economical alternative for the OEM - Trion 255649-103 Air Bear Media Filter 20x20x5.


In Stock! Ships in 1 to 2 business days.
Trion MERV 8 Comp. Air Bear Furnace Filter-20x20x5
Our Price: $37.90
Retail: $50.00
You Save 24%!

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Honeywell FC40R1029 20x30x3 Return Grille Filter
(FC40R1029)

The Honeywell FC40R1029 is a high-efficiency, replacement filter for return grille applications that will capture airborne particles as small as 0.3 microns in size.


In stock! Ships in 1 business day.
Honeywell FC40R1029 20x30x3 Return Grille Filter
Our Price: $45.00
Retail: $74.81
You Save 40%!

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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 to 2 business days.
Trane 21x23x5 Perfect Fit BAYFTAH23M Filter 2pk
Our Price: $65.00
Retail: $70.00
You Save 7%!

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

These MERV 11 compatible Furnace Filters are replacement filters for Trane Perfect Fit Air Filters. These Filters Fast Air Filters replace Trane part number BAYFTFR21M or FLR06070 , which is used in several Trane Air Cleaner models.


In Stock! Ships in 1 to 2 business days.
Trane Perfect Fit BAYFTFR21M Compat 21x27x5 2pk
Our Price: $99.00
Retail: $100.00
You Save 1%!

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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 to 2 business days.
Trane Perfect Fit BAYFTAH23M Compat. 21x23.5x5 2pk
Our Price: $98.00
Retail: $99.00
You Save 1%!

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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 to 2 business days.
Trion 16x25x3 Air Bear Cub Filter - MERV 8 3pk
Our Price: $39.99
Retail: $59.99
You Save 33%!

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Trion Air Bear Home Air Filter 16x25x3, 255649-101
(255649-101)

The Trion Air Bear Media AC Filter 16x25x3 part number 255649-101 is a genuine Trion Air Bear pleated media filter. The 255649101 can be used in Trion models Air Bear TM and Air Bear Cub. Replaces 229990-101 and 229990-001.


In Stock! Ships in 10 to 11 business days.
Trion Air Bear Home Air Filter 16x25x3, 255649-101
As Low As: $18.49
Retail: $35.00
You Save 47%!

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Honeywell 16x25x5 Filter FC100A1029 MERV 13 2 pack
(FFC16255HONM13)

The Honeywell 16x25x5 Filter is the compatible version of the genuine Honeywell FC100A Series Residential Air Cleaner Filter.


In Stock! Ships in 1 to 2 business days.
Honeywell 16x25x5 Filter FC100A1029 MERV 13 2 pack
Our Price: $74.99
Retail: $90.00
You Save 17%!

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Trion Air Bear Comp Furnace Filter M13 20x25x5 2pk
(FFC20255TABM13)

The Trion 20x25x5 Air Bear Furnace Filter is a compatible version of the genuine Trion Air Bear Media AC Filter 20x25x5, 255649-102.


In Stock! Ships in 1 to 2 business days.
Trion Air Bear Comp Furnace Filter M13 20x25x5 2pk
Our Price: $74.99
Retail: $80.00
You Save 6%!

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Trane Perfect Fit BAYFTAH23M2 20.1" x 23.2" x 5"
(BAYFTAH23M2)

The Trane Perfect Fit BAYFTAH23M2 23.5x21x5 Air Filter is a replacement air filter for the Trane model BAYFRAME215A and TFM215A0AH1 air cleaners. The Trane Perfect Fit filter measures approximately 23.5" x 21" x 5" and features a MERV 8 rating for t


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTAH23M2  20.1" x 23.2" x 5"
As Low As: $41.99
Retail: $50.99
You Save 18%!

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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%!

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Honeywell FC40R1003 Return Grille Filter
(FC40R1003)

The Honeywell FC40R1003 a high-efficiency, replacement filter for return grille applications. Designed to capture airborne particles that circulate through the filter. Nominal Dimension 20x20x4. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC40R1003 Return Grille Filter
As Low As: $43.50
Retail: $73.34
You Save 41%!

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Honeywell 20X25 Air Filter Replacement - MERV 13
(FC200E1037)

The Honeywell 20X25 Air Filter Replacement is a MERV 13 rated high efficiency media air cleaner that can be used in all compatible size air ducts plus Honeywell cleaners that require a 20"W x 25"L x 4"D filter. It will also fit all Aprilaire, Space-


In Stock! Ships in 1 to 2 business days.
Honeywell 20X25 Air Filter Replacement - MERV 13
Our Price: $46.99
Retail: $49.99
You Save 6%!

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Trane Perfect Fit BAYFTAH26M2A Filter 26x21x5
(BAYFTAH26M2A)

The Trane Perfect Fit BAYFTAH26M2A Filter 26x21x5 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 26x21x5
Our Price: $44.16
Retail: $49.99
You Save 12%!

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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..


Special Order. Ships in 11 days.
Filtrete Dust & Pollen Furnace Filter (Light Blue)
Our Price: $12.99
Retail: $14.99
You Save 13%!

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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 to 2 business days.
Trane Perfect Fit BAYFTAH26M Compat. 21x26x5 2pk
Our Price: $93.00
Retail: $199.99
You Save 53%!

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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 to 2 business days.
Trion 20x20x5 Air Bear Furnace Filter MERV 13 2pk
Our Price: $59.99
Retail: $80.00
You Save 25%!

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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 1 business day.
Honeywell FC100A1052 12.5" x 20" Media Air Filter
As Low As: $27.00
Retail: $49.02
You Save 45%!

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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: $42.93
Retail: $49.99
You Save 14%!

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Trane BAYFTAHEXM2 Expandable Replacement Media
(BAYFTAHEXM2)

The Trane BAYFTAHEXM2 Expandable Replacement Media is a set of two furnace air filters that require the use of a Retrofit Frame Kit to be operable. This Trane Perfect Fit filter measures approximately 20 inches in length and 5 inches in thickness. T


In stock! Ships in 1 business day.
Trane BAYFTAHEXM2 Expandable Replacement Media
Our Price: $69.20
Retail: $79.99
You Save 13%!

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3M Filtrete Dust & Pollen Furnace Filter 6-Pack LB
(Dust and Pollen 6-Pk)

The 3M Filtrete Dust & Pollen Furnace Filter is an electrostatically charged furnace filter ideal for high velocity HVAC systems. 3M Filtrete filters are an economical upgrade from cheap one month filters.


Special Order. Ships in 11 days.
3M Filtrete Dust & Pollen Furnace Filter 6-Pack LB
Our Price: $57.25
Retail: $60.11
You Save 5%!

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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 to 2 business days.
Honeywell 20x20x5 Filter FC100A1011 - MERV 13 2pk
Our Price: $79.99
Retail: $90.00
You Save 11%!

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Filters Fast - Furnace Filters

" Just to express my complete satisfaction with your ordering process and, of course, great pricing. When I need a replacement of refrigerator or HVAC filters, I'll be contacting you again. " - Frank, Corona, CA
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