Filters Fast Furnace Air Filter Replacements
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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.

Filters Fast® Furnace Filters Product List:


Filters Fast® 1" Air Filters MERV 11 Replacement for Aerostar 1" MERV 11 6-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $76.95

Save 14%!

Filters Fast® 1" Air Filters MERV 8 Replacement for Rheem FPR 4 6-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $62.95

Save 21%!

Carrier FAIC0021A02 MERV11 Air Filter 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $69.95

Save 22%!

Filters Fast® Replacement for 3M Filtrete MPR 1500 Allergen, Bacteria & Virus Air Filter (Purple) - 6-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $99.99

Our Price: $82.95

Save 17%!

F825-0548 Filters Fast® Replacement for White Rodgers F825-0548 Air Filter, 16x26x5 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $69.99

Our Price: $54.95

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255649-103 Filters Fast® FFC20205TABM13 Trion 20x20x5 Air Bear 255649-103
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Ships in 1 to 2 business days.

Retail: $99.99

Our Price: $79.95

Save 20%!

Filters Fast® FFC215215TRNM13 Replacement for Trane BAYFTAH21M, 21.5x21x5 Perfect Fit - MERV13, 2-Pack
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 to 2 business days.

Retail: $140.99

Our Price: $98.95

Save 30%!

Filters Fast® 4" MERV 11 16x20x4 Replacement for TopTech TT-FM-1620 3-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $99.99

Our Price: $82.95

Save 17%!

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Filters Fast® Replacement for Carrier FILXXFNC0021 MERV8 - 2-Pack 20x20x4.25
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $62.95

Save 21%!

X0583 Filters Fast® Replacement for Lennox X0583 16x25x5, 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $56.95

Save 29%!

BAYFTFR14M2 Filters Fast® Replacement for Trane BAYFTFR14M2 Air Filter - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $59.95

Save 33%!

Filters Fast® Replacement for Amana MU1625 MERV11, 16x25x5 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $68.95

Save 23%!

Carrier FILCCFNC0021 20x20x4.25 Merv 11 AC & Furnace Filter Replacement by Filters Fast® - 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $89.99

Our Price: $69.95

Save 22%!

Filters Fast® FFC16205HONM13 Replacement for Honeywell FC100A1003- 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $69.95

Save 22%!

Filters Fast® FFC16255HON 16x25x5 MERV 11 Air Filter - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $56.95

Save 29%!

Lennox X8788 Filters Fast® Replacement for Lennox X8788 26x20x5 MERV 16 Furnace & AC Air Filter
In Stock!
Ships in 1 to 2 business days.

Retail: $174.99

As Low As: $109.95

Save 37%!

KFAFK0212MED Filters Fast® Replacement for Carrier KFAFK0212MED - MERV 8 - 6-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $62.95

Save 21%!

Filters Fast® Replacement for Goodman FS1625 MERV11, 16x25x5 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $68.95

Save 23%!

Filters Fast® FFC20255HONM13 Replacement for Honeywell FC200A1037 - MERV 13, 2-PACK
In Stock!
Ships in 1 to 2 business days.

Retail: $99.99

Our Price: $83.95

Save 16%!

Filters Fast® 1" Air Filters MERV 8 Replacement for Nordic Pure MERV 8 6-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $62.95

Save 21%!

BAYFTAH23M Filters Fast® FFC21235TRNM13 Replacement for Trane BAYFTAH23M, 21x23x5 Perfect Fit- 2-Pack
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 to 2 business days.

Retail: $140.99

Our Price: $99.95

Save 29%!

AMP-11-1625-45 Filters Fast® Replacement for Goodman AMP-11-1625-45 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $56.95

Save 29%!

Bryant FILXXFNC0121 MERV11 Air Filters - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $69.95

Save 22%!

FLRQB5FR21M11 Filters Fast® Replacement for Trane FLRQB5FR21M11 20.2x26x4.7 MERV 11 QuikBox Furnace & AC Air Filter - 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $82.95

Our Price: $69.95

Save 16%!

Filters Fast® Replacement for Carrier M1-1056 MERV11, 16x25x5 - 2pk
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $68.95

Save 23%!

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FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

Once the shipping label is created, you will receive an email confirmation with the tracking information for your package. A Product with the "Ready to Ship" label does not apply to the delivery speed.

For expedited shipping, you will still need to select your preferred shipping method at checkout. Filters Fast is not responsible or liable for any shipping delays of any kind, including carrier delays, inclement weather, government restrictions, labor shortages, gas or utilities shortages, acts of God, etc.

Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

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