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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.


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Filters Fast Furnace Filters product list


Filters Fast 20x24x5 MERV 8 Return Grille Filter
(FFRAGM8-20245)

The Filters Fast FFRAGM8-20245 fits the following: Most air returns that require a 20" x 24" filter The Filters Fast 20x24x5 MERV 8 Return Grille Filter reduces pollen, dust, pet dander and other allergens from your indoor air. This air return


In Stock! Ships in 10 to 11 business days.
Filters Fast 20x24x5 MERV 8 Return Grille Filter
Our Price: $40.99
Retail: $47.99
You Save 15%!

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GeneralAire AC-1 Filter 20x24x5 MERV 8 (2 PACK)
(FFC20245GAM8)

GeneralAire AC-1 Air Filter 20x24x5 is an economical alternative for the OEM GeneralAire AC-1 Air Filter 20x24x5. This furnace filter is part of the GeneralAire AC-1 Series of Residential Air Cleaner Replacement Filters.


In Stock! Ships in 12 to 13 business days.
GeneralAire AC-1 Filter 20x24x5 MERV 8 (2 PACK)
Our Price: $56.99
Retail: $79.99
You Save 29%!

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Trane 21x23.5x5 Perfect Fit BAYFTAH23M Filter 2pk
(FFC23205TRNM8)

For an economical compatible version of the genuine OEM Trane BAYFTAH23M 21x23.5x5 Perfect Fit Filter, try this MERV 8 Trane 21x23.5x5 Perfect Fit BAYFTAH23M replacement filter.


Out of stock
Trane 21x23.5x5 Perfect Fit BAYFTAH23M Filter 2pk
Our Price: $50.00
Retail: $70.00
You Save 29%!

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Filters Fast Custom Size Air Filters 6 Pack
(FFCAF)

Filters Fast Air Filters are an economical alternative if you're looking for a quality air filter without paying a premium price! Filters Fast Air Filters are now available in custom sizes! View details for order guidelines.


In Stock! Ships in 1 to 2 business days.
Filters Fast Custom Size Air Filters 6 Pack
Our Price: $40.00
Retail: $41.00
You Save 2%!

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Quality Cell MERV 13 Filter with Header
(FFQCH13)

The Filters Fast Q Cell MERV 13 Filter with Header is a high-efficiency, deep pleat, rigid cell filter designed for variable air volume systems and turbulent air.


In Stock! Ships in 12 to 13 business days.
Quality Cell MERV 13 Filter with Header
Our Price: $78.00
Retail: $79.99
You Save 2%!

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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 to 2 business days.
Odor Killer Return Grille Air Filter - MERV 8, 5"
Our Price: $28.99
Retail: $45.99
You Save 37%!

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$2,000 Premium Fiberglass Air Filter
(Air 2000)

How does one simple fiberglass air filter cost $2,000? Must be one really good air filter, right?

Free shipping within the continental United States!

Out of stock
$2,000 Premium Fiberglass Air Filter
Our Price: $2,000.00
Retail: $2,001.00
You Save 0%!

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Filters Fast MERV 7 Pleated Filters 6 pk
(FFM7Pleat)

With an initial pressure drop of around .17, these Filters Fast 2" MERV 7 Pleated Panel Filters are comparable to or an upgrade over such other pleat filters as the American Air or AmAir PerfectPleat, the Airguard Xtreme Pleated Panel Filters ...


Out of stock
Filters Fast MERV 7 Pleated Filters 6 pk
Our Price: $27.95
Retail: $39.00
You Save 28%!

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Filters Fast Custom Size MERV-13 Filters 6 Pack
(FFCAFM13)

Filters Fast Air Filters are an economical alternative if you're looking for a quality air filter without paying a premium price! Filters Fast Air Filters are now available in custom sizes! View details for order guidelines...


In Stock! Ships in 1 to 2 business days.
Filters Fast Custom Size MERV-13 Filters 6 Pack
Our Price: $40.00
Retail: $41.00
You Save 2%!

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Filters Fast Odor Killer Return Air Grille Filter
(FFRAGOK)

Filters Fast now offers its 5" Return Air Grille Filters with Odor Killer technology, a MERV 8 two-stage carbon blended filter designed to "kill" odors. FFRAGOK.


Discontinued Product Read Description.
Filters Fast Odor Killer Return Air Grille Filter
Our Price: $45.00
Retail: $59.99
You Save 25%!

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Filters Fast Odor Killer Air Filter, 12-pack
(FFOKM8)

The Filters Fast Odor Killer is a MERV 8 two-stage carbon blended filter designed to "kill" odors such as cigarette smoke, pet odors, irritating gases, cooking odors and other bad odors that might be affecting your indoor air quality.


Discontinued Product Read Description.
Filters Fast Odor Killer Air Filter, 12-pack
Our Price: $99.00
Retail: $100.00
You Save 1%!

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Filters Fast Odor Killer Air Filter, 6-pack
(FFOK 6-pack)

The Filters Fast Odor Killer is a MERV 8 two-stage carbon blended filter designed to "kill" odors such as cigarette smoke, pet odors, irritating gases, cooking odors and other bad odors that might be affecting your indoor air quality.


Discontinued Product Read Description.
Filters Fast Odor Killer Air Filter, 6-pack
Our Price: $76.67
Retail: $79.99
You Save 4%!

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Filters Fast 15x20x5 MERV 11 Return Grille Filter
(FFRAGF-15205)

The FiltersFast MERV 11 15 x 20 x 5 Return Grille Filter can be used in most air cleaner systems that require 15"x20"x5" media filters. These FiltersFast filters have deep 5" pleats with more surface area to capture particulates down to 0.3 microns.


Discontinued Product Read Description.
Filters Fast 15x20x5 MERV 11 Return Grille Filter
Our Price: $39.99
Retail: $46.99
You Save 15%!

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Filters Fast 20x24x5 MERV 11 Return Grille Filter
(FFRAGF-20245)

The Filters Fast FFRAGF-20245 fits the following: Most air returns that require a 20" x 24" filter The Filters Fast 20x24x5 MERV 11 Return Grille Filter captures particles down to the size of 0.3 microns. This return grille air filter reduces


Discontinued Product Read Description.
Filters Fast 20x24x5 MERV 11 Return Grille Filter
Our Price: $41.99
Retail: $48.99
You Save 14%!

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Filters Fast 14x20x5 MERV 8 Return Grille Filter
(FFRAGM8-14205)

The Filters Fast 14x20x5 MERV 8 Return Grille Filter is a replacement air filter compatible for use with any air cleaner system requiring a 14" x 20" x 5" return grille filter media cartridge. This Filters Fast air furnace filter is constructed with


Discontinued Product Read Description.
Filters Fast 14x20x5 MERV 8 Return Grille Filter
Our Price: $22.99
Retail: $29.99
You Save 23%!

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Filters Fast 14x24x5 MERV 13 Return Grille Filter
(FFRAG13-14245)

The Filters Fast 14x24x5 MERV 13 Return Grille Filter is a replacement air filter that measures 14" x 24" x 5" and boasts a MERV 13 rating. This Filters Fast air furnace filter's 5 inch depth, coupled with its MERV 13 efficiency rating, results the


Discontinued Product Read Description.
Filters Fast 14x24x5 MERV 13 Return Grille Filter
Our Price: $29.99
Retail: $49.99
You Save 40%!

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Filters Fast 20x24x5 MERV 13 Return Grille Filter
(FFRAG13-20245)

The Filters Fast air furnace filters Merv 13 is a 20x24x5 inch filter for your home. Filters Fast air filters offer the highest quality in air filtration at a more economical price. This Filters Fast air filter features a Merv 13 rating


Discontinued Product Read Description.
Filters Fast 20x24x5 MERV 13 Return Grille Filter
Our Price: $45.99
Retail: $51.99
You Save 12%!

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Filters Fast - Filters Fast Furnace Filters

" Thanks for the fast service. All items were included in the order and arrived in good condition. " - Tom, Temperance, MI
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