Filters Fast Logo Header
bbb A+ site secured
RETURNING CUSTOMER?
SIGN IN. CONFIRM ORDER. DONE.
Free Shipping on orders over $75 | FREE 365-DAY RETURNS

Find Replacement Air Filters Fast & Easy!

Air Filter Shield

While many people worry about outdoor air quality, statistics show that they actually should be more concerned about indoor air quality (IAQ). IAQ is the measure of harmful pollutants discovered within or around your home. The EPA ranks IAQ as one of the top five public health risks.

Find Your Filter Size

Pick a size. Pick a quality. Checkout.


Find by Filter Brand

Air Filter FAQ

Can I use the same air filter for both heat and AC?

Yes, both AC filters and furnace filters are the same thing. We categorize filters based on their intended use to make filter shopping easier for the customer. During the summer months you are more likely to search for AC filters. While during colder winter months you are looking to buy furnace filters. A good tip for remembering when to change your filters is to replace them at the start of each new season.

Which direction does the air filter go?

Always point the arrow on the box in the direction of airflow. If you are unsure the direction of airflow turn on the system fan. Do not remove the old filter before checking airflow as this might allow dirt or debris to escape.

What is air filter MERV rating?

The Minimum Efficiency Reporting Value (MERV) is used by manufacturers to explain how efficent the air filter is at trapping airborne particles. A higher MERV rating means cleaner air but reduced air flow. MERV 8 filters capture 80% of airborn particles like pollen, dust mites, mold spores, and pet dander down to 3 microns in size. MERV 11 air filters capture up to 95% of the above mentioned airborne particles down to 1 micron in size. If you choose a MERV 13 filter expect greatly diminished airflow but improved filtration of bacteria, tobacco smoke, and cooking oil down to 0.3 micorn in size. Before you choose a MERV rating check with your HVAC manufacturer to see what your system is designed to handle. Picking the wrong filter can impact air flow and reduce equipment life.

When to change the air filter in your house?

Replace your air filters every 3 months. You may need to replace your filters more frequently depending on air quality. If you are unsure about indoor air quailty check the filter monthly. If you notice the filter material is greatly discolored or noticably dirty change out the filter. Failing to replace air filters as recommened can lead to reduced system efficieny, greater energy costs, and poor air quailty.

Which air filter is best for allergies?

If you have respiratory problems caused by pollen, dust, mold, or pet dander a MERV 11 filter can help reduce the severity of aliments caused by allergies. If you are sensitive to smoke from cooking or tobacco a MERV 13 filter is recommend. For many allergy sufferers it is recommend you install filters to process both supply and return air. Before you choose a MERV rating check with your HVAC manufacturer to see what your system is designed to handle. Picking the wrong filter can impact air flow and reduce equipment life.

Which air filter is best for my home?

Your choice in air filter should depend on needs. MERV 8 filters are perfect if you have no pets and allergies are not a serious concern. MERV 11 filters are recommend for occasional allergy sufferers and homes with pets. A MERV 13 filter should be used if allergies are a serious concern and there are tobacco smokers in the house.

Where are they made?

Filtersfast brand air filters are proudly made in America. While the manufacturing location of products can vary from company-to-company, Country of Origin laws require that most products manufactured outside of America bear labeling that tells consumers where the product is made. This label should be visable on the product itself or the packaging in which it arrived.

Are the home air filters electrostatically charged?

Yes, Filtersfast, Filtrete, Carrier, among many other air filter brands use an electrostatically charged filter media. Fiberglass air filters are far less common today and were never designed to improve air quality, rather they protect HVAC systems from large dirt and debris.


Air Filters full product list:


Aprilaire 401 Replacement Air Filter for 2400 Air Cleaner
(Aprilaire 401)

This genuine Spacegard Aprilaire 2400 Filter Media Replacement, also known as the Aprilaire 401 Filter, is the replacement filter used in the Spacegard Aprilaire 2400 Air Cleaner. The Aprilaire 401 Air Filter / Aprilaire 2400 Replacement Filter is a


In stock! Ships in 1 business day.
Aprilaire 401 Replacement Air Filter for 2400 Air Cleaner
As Low As: $28.95
Retail: $49.99
You Save 42%!

view




Honeywell FC100A1011 20"x20" Media AC Filter Genuine Part
(FC100A1011)

The Honeywell FC100A1011 20"x20" Media AC Filter is a high efficiency Media Air Filter that can be used in Honeywell 20 x 20 Air Cleaners. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC100A1011 20"x20" Media AC Filter Genuine Part
As Low As: $27.95
Retail: $41.99
You Save 33%!

view




Trion 255649-102 Air Bear Replacement Filter 20x25x5 - 3-Pack
(255649-102 3pack)

Help keep air conditioning equipment working efficiently and the air you breathe clean with the Trion 255649-102 replacement Air Bear whole-house filter.


In stock! Ships in 1 business day.
Trion 255649-102 Air Bear Replacement Filter 20x25x5 - 3-Pack
Our Price: $61.99
Retail: $74.99
You Save 17%!

view




3M Filtrete 1500 MPR Allergen, Bacteria & Virus Air Filter (Purple) 6-Pack
(Purple 6-PACK)

The 3M Filtrete Ultra Allergen Air Filter is the #1 Performance Filter on the market -- outperforming all other 1" AC Filters available! Not only will the Ultra Allergen use electrostatically charged fibers to attract & retain micro-particles it

Free shipping within the continental United States!

In stock! Ships in 1 business day.
3M Filtrete 1500 MPR Allergen, Bacteria & Virus Air Filter (Purple) 6-Pack
Our Price: $134.99
Retail: $152.99
You Save 12%!

view




BestAir A35PR Replacement for Aprilaire 35 Humidifier Filter
(A35PR)

Dry air is unpleasant but there is a remedy when using the A35PR, 600 compatible water panel humidifier filter pad.


In stock! Ships in 1 business day.
BestAir A35PR Replacement for Aprilaire 35 Humidifier Filter
As Low As: $8.95
Retail: $11.99
You Save 25%!

view




FiltersFast MERV 8- 2" Furnace Air Filters 6-Pack
(FFM86)

Upgrade your 1" air filter with our new 2" MERV 8 air filters. Like our 1" MERV 8 filters, these 2" furnace filters will reduce dust, pollen, pet dander and other contaminants from your air. By doing so, you will help eliminate allergy & sinus issues


In Stock! Ships in 5 to 7 business days.
FiltersFast MERV 8- 2" Furnace Air Filters 6-Pack
Our Price: $64.95
Retail: $79.99
You Save 19%!

view




Lennox X6673 MERV 11 HCF20-11 HCF20-16 Filter Replacement-20x25x5
(X6673)

This Lennox X6673 MERV 11 HCF20-11 HCF20-16 Furnace Filter Replacement is an efficient alternative to one-inch filters. This Lennox Air Filter Media is a suitable replacement for Air Cleaners that accept a 20X25X5 filter media.


In Stock! Ships in 12 to 13 business days.
Lennox X6673 MERV 11 HCF20-11 HCF20-16 Filter Replacement-20x25x5
Our Price: $34.95
Retail: $75.99
You Save 54%!

view




FiltersFast 2" MERV 11 Air Filters 6-Pack
(FFM1162)

The FiltersFast 2" MERV 11 Air Filters are an economical alternative to genuine OEM air furnace filters of the same size and come in a convenient 6-pack value set.


In Stock! Ships in 5 to 7 business days.
FiltersFast 2" MERV 11 Air Filters 6-Pack
Our Price: $84.95
Retail: $99.99
You Save 15%!

view




FiltersFast FFRAF-002 Replacement for Whirlpool W10311524
(FFRAF-002)

Keep your fridge smelling fresh with the FiltersFast FFRAF-002 compatible refrigerator air filter that is a money-saving alternative to the Whirlpool W10311524 . The carbon filter media helps reduce common food odors.


In stock! Ships in 1 business day.
FiltersFast FFRAF-002 Replacement for Whirlpool W10311524
As Low As: $7.95
Retail: $12.99
You Save 39%!

view




FiltersFast FFC20255TABM8 20x25x5 Filter 2-Pack
(FFC20255TABM8)

The FiltersFast FFC20255TABM8 compatible filter is a replacement for the OEM Trion 20x25x5 Air Bear Media AC Filter 255649-102. This Air Bear Replacement Filter captures airborne allergens like dust, pollen, pet dander, mold, spores and smoke.


In Stock! Ships in 10 to 11 business days.
FiltersFast FFC20255TABM8 20x25x5 Filter 2-Pack
Our Price: $36.95
Retail: $49.99
You Save 26%!

view




Carrier GAPCCCAR2025 Air Filter for GAPAAXCC2025
(GAPCCCAR2025)

The Carrier GAPCCCAR2025 Air Filter is an air purifier filter replacement for the Carrier GAPAAXCC2025 Infinity Air Purifier. It will also fit compatible units by Bryant, Payne, Day-Night, as well as certain Honeywell, Space-Gard, and Trion air puri

Free shipping within the continental United States!

In Stock! Ships in 6 to 7 business days.
Carrier GAPCCCAR2025 Air Filter for GAPAAXCC2025
As Low As: $83.95
Retail: $149.99
You Save 44%!

view




3M Filtrete 1900 MPR Premium Allergen, Bacteria, & Virus Air Filter (Blue)
(Ultimate Allergen)

The Ultimate Allergen Reduction Air Filter boasts a 1900 Microparticle Performance Rating (MPR), which represents the effectiveness of a filter at capturing the smallest airborne particles measured in the industry standard test.


Out of stock
3M Filtrete 1900 MPR Premium Allergen, Bacteria, & Virus Air Filter (Blue)
Our Price: $33.99
Retail: $37.99
You Save 11%!

view



Carrier GAPCCCAR1625 Air Filter for GAPAAXCC1625
(GAPCCCAR1625)

The Carrier GAPCCCAR1625 Air Filter is an air purifier filter replacement for the Carrier GAPAAXCC1625 GAPA Infinity Air Purifier. It will also fit compatible units by Bryant, Payne, Day-Night, as well as certain Honeywell, Space-Gard, and Trion air

Free shipping within the continental United States!

In Stock! Ships in 13 to 14 business days.
Carrier GAPCCCAR1625 Air Filter for GAPAAXCC1625
Our Price: $86.95
Retail: $101.99
You Save 15%!

view




Trion Air Bear Filter 20 x 25 x 5 - 255649-102
(255649-102)

The Trion Air Bear Media AC Filter 20x25x5 part number 255649-102 is a genuine Trion Air Bear pleated media filter. The 255649102 replaces part numbers 229990-002, 229990-102, and can be used in Trion Air Bear air cleaners. Genuine Trion part.


In stock! Ships in 1 business day.
Trion Air Bear Filter 20 x 25 x 5 - 255649-102
Our Price: $29.99
Retail: $34.99
You Save 14%!

view




FiltersFast FFFAPF02 Replacement for 3M Filtrete FAPF02
(FFFAPF02)

The FiltersFast Filtrete FFFAPF02 Compatible Air Filter is a compatible replacement filter to 3M Filtrete's FAPF02 Air Filter and as such is a replacement filter for Filtrete's Ultra Clean Air Purifier model FAP02-RS.


In stock! Ships in 1 business day.
FiltersFast FFFAPF02 Replacement for 3M Filtrete FAPF02
As Low As: $15.95
Retail: $21.99
You Save 27%!

view




FiltersFast FFC16255TABM8 Replacement for Trion 16x25x5 Air Bear Filters MERV8 - 2-Pack
(FFC16255TABM8)

The FiltersFast Brand Trion 16x25x5 Air Bear Filters Merv8 Furnace Filter is an economical alternative to the OEM Trion 16x25x5 Air Bear Media AC Filter 255649-105.


In Stock! Ships in 10 to 11 business days.
FiltersFast FFC16255TABM8 Replacement for Trion 16x25x5 Air Bear Filters MERV8 - 2-Pack
Our Price: $34.95
Retail: $39.99
You Save 13%!

view




3M Filtrete 2200 MPR Premium Allergen & Home Pollutants Air Filter (Deep Blue)
(Elite Allergen)

The 3M Filtrete Elite Allergen Air Filter provides the most advanced, high performance home air filter available today. Also known as the 2200 filter, this filter is 94% effective at capturing large airborne contaminants such as mold spores.


In stock! Ships in 1 business day.
3M Filtrete 2200 MPR Premium Allergen & Home Pollutants Air Filter (Deep Blue)
Our Price: $30.99
Retail: $35.99
You Save 14%!

view




GeneralAire 6FM2025 MERV 11 Replacement For GeneralAire 5FM2025
(4501)

The General Aire 5FM2025 MERV 10 Filter Media Cartridge measures 20"x25"x5", and is the correct replacement part for General Air MAC 2000 and MACL Air Cleaner Systems; and TRION AirBear Supreme 2000 Air Cleaner Systems.


In stock! Ships in 1 business day.
GeneralAire 6FM2025 MERV 11 Replacement For GeneralAire 5FM2025
As Low As: $20.95
Retail: $40.99
You Save 49%!

view




FiltersFast FFC162766SGMM13 Replacement for Aprilaire 2400 MERV13
(FFC162766SGMM13)

The FiltersFast Brand Aprilaire SpaceGard 2400 MERV 13 2-Pack Air Filter is a compatible filter replacement for the Aprilaire SpaceGard 2400 Air Cleaner System.


In Stock! Ships in 9 to 10 business days.
FiltersFast FFC162766SGMM13 Replacement for Aprilaire 2400 MERV13
Our Price: $71.90
Retail: $99.99
You Save 28%!

view




Honeywell PopUp Collapsable Air Filter - MERV 11
(Honeywell PopUp)

The Honeywell PopUp replacement air filter media is available in several sizes and features a MERV 11 rating. Installers and homeowners can save space and money. Filter is compatible with Aprilaire cabinets.


In Stock! Ships in 1 to 2 business days.
Honeywell PopUp Collapsable Air Filter - MERV 11
Our Price: $38.00
Retail: $43.99
You Save 14%!

view




FiltersFast FFC20205HON Replacement for Honeywell FC100A1011 20x20x5, 2-Pack
(FFC20205HON)

The FiltersFast Brand Honeywell Compatible MERV 11 Air Filter can be used as an upgrade for Honeywell part number FC100A1011. Upgrade your Honeywell Media Filter today and get a better filter for the same price as the original manufacturer's brand!


In Stock! Ships in 12 to 13 business days.
FiltersFast FFC20205HON Replacement for Honeywell FC100A1011 20x20x5, 2-Pack
Our Price: $51.90
Retail: $69.99
You Save 26%!

view




Lennox Y6605 16x26x5 MERV 16 PureAir 100908-11 for PCO3-16-16
(Y6605)

The Lennox Y6605 16x26x5 MERV 16 PureAir 100908-11 Replacement Filter for PCO3-16-16.

Free shipping within the continental United States!

In Stock! Ships in 12 to 13 business days.
Lennox Y6605 16x26x5 MERV 16 PureAir 100908-11 for PCO3-16-16
Our Price: $92.95
Retail: $109.99
You Save 15%!

view




FiltersFast FFC20255HON Replacement for Honeywell FC100A1037 20x25x5, 2-pack
(FFC20255HON)

The FiltersFast Brand Honeywell FC100A1037 20x25x5 MERV 11 Air Filter can be used as an upgrade for Honeywell part number FC100A1037. Upgrade your Honeywell Media Filter today and get a better filter for the same price as the original manufacturer's


In Stock! Ships in 12 to 13 business days.
FiltersFast FFC20255HON Replacement for Honeywell FC100A1037 20x25x5, 2-pack
Our Price: $51.90
Retail: $74.99
You Save 31%!

view




FiltersFast FFC26215TRNM8 Replacement for Trane 21x26x5 Perfect Fit BAYFTAH26M 2-Pack
(FFC26215TRNM8)

The FiltersFast Brand Trane 21x26x5 Perfect Fit BAYFTAH26M Air Filter is an economical compatible alternative for the genuine OEM 21x26x5 Trane Perfect Fit BAYFTAH26M Filter.


In Stock! Ships in 5 to 6 business days.
FiltersFast FFC26215TRNM8 Replacement for Trane 21x26x5 Perfect Fit BAYFTAH26M 2-Pack
Our Price: $52.00
Retail: $69.99
You Save 26%!

view




Honeywell FC100A1003 16x20x5 Pleated Air Filter
(FC100A1003)

The Honeywell FC100A1003 16"x20" Media AC Filter can be used with Honeywell 16 x 20 Air Cleaners including the Honeywell F100F1004, F100B1008, F150E1000, F100F2028, and others. Genuine Honeywell Part.


In stock! Ships in 1 business day.
Honeywell FC100A1003 16x20x5 Pleated Air Filter
As Low As: $31.99
Retail: $49.99
You Save 36%!

view





Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 [ Back | Next ]

Filters Fast - Air Filters

" Have always been pleased with the speed and quality of your service. Recommend your company to anyone needing filters! " - Charles, Deland, FL
Sign Up for Promotions
business services
Business Services
Terms of Use | Privacy Policy | Sitemap | Model Lookup ©2005-2020 Filters Fast LLC - All Rights Reserved