bbb A+ site secured
RETURNING CUSTOMER?
SIGN IN. CONFIRM ORDER. DONE.
Free Shipping on orders over $75

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.


Sort :

Air Filters product list


Hamilton Humidifier Evaporator Pad EP-037 14-Pack
(EP-037)

The Hamilton EP-037 is the correct replacement for the following model of humidifier: Hamilton 12HF The Hamilton Humidifier Evaporator Pad EP-037 collects moisture in the humidifier, converting it into humidity in your indoor air. This humidif


Special Order. Ships in 7 days.
Hamilton Humidifier Evaporator Pad EP-037 14-Pack
Our Price: $251.86
Retail: $419.86
You Save 40%!

view




Hamilton Humidifier Evaporator Pad EP-039 24-Pack
(EP-039)

The Hamilton EP-039 is the correct replacement for the following humidifier: Hamilton 6HP "Under the Duct" whole house drum humidifier The Hamilton Humidifier Evaporator Pad EP-039 collects moisture inside the humidifier, then converts it into


Special Order. Ships in 7 days.
Hamilton Humidifier Evaporator Pad EP-039
Our Price: $479.76

view




Lennox HCC16-28 Filter Cabinet System MERV 16
(Y2921)

The Lennox HCC16-28 Filter Cabinet System MERV 16 is an air cleaner cabinet that attaches directly to your HVAC system without causing any additional energy costs. The Lennox Healthy Climate HCC16-28 is ideal for whole-house air filtration. The Lenn

Free shipping within the continental United States!

Special Order. Ships in 5 days.
Lennox HCC16-28 Filter Cabinet System MERV 16
Our Price: $299.99
Retail: $349.99
You Save 14%!

view




Lennox Y0629 - PCO20-28 Installation Kit
(Y0629)

The Lennox Y0629 is for use with the following air purification system: Lennox Healthy Climate PureAir PCO20-28 The Lennox Y0629 - PCO20-28 Pureair Filter System is the installation kit for the PCO20-28. This Lennox PureAir kit is made from qu

Free shipping within the continental United States!

Special Order. Ships in 10 days.
Lennox Y0629 - PCO20-28 Installation Kit
Our Price: $99.99
Retail: $149.99
You Save 33%!

view




Skuttle Air Cleaner Filter 16x20x5 000-0448-004 3-Pack
(000-0448-004)

The Skuttle 000-0448-004 Air Cleaner Filter can be used on air cleaners requiring 16"x20"x5" filters. The Skuttle 448-4 dramatically removes airborne particulates such as pollen, mold spores, dust, dust mites and allergens from your indoor air.


Special Order. Ships in 8 days.
Skuttle Air Cleaner Filter 16x20x5 000-0448-004
Our Price: $90.00

view




Trane BAYFTAH26P4A Pleated 1 inch Filter 26x21x1 4-Pack 4-Pack
(BAYFTAH26P4A)

The Trane BAYFTAH26P4A Pleated 1 inch Filter 26x21x1 is a furnace air filter that fits several electronic and media air cleaner models from Trane. This Trane air filter boasts a MERV 8 rating for the reduction of particulates in your air, including


Special Order. Ships in 23 days.
Trane BAYFTAH26P4A Pleated 1 inch Filter 26x21x1 4-Pack
Our Price: $207.20

view




Honeywell FC40R1110 Air Filter 14X20x3 2-Pack 2-Pack
(FC40R1110)

The Honeywell FC40R1110 is a return air grille filter that fits the following: Any return air grille that uses a 14 inch x 20 inch x 4 inch filter The Honeywell FC40R1110 Furnace Air Filter - 14X20 has a Minimum Efficiency Reporting Value (MER


Special Order. Ships in 5 days.
Honeywell FC40R1110 Air Filter 14X20x3 2-Pack
Our Price: $121.90

view




General Aire 3-Position Switch -Gray- H9-0220
(4717)

The General Aire 3-Position Switch -Gray- H9-0220 fits the following air cleaners: GeneralAire SSCB7-WHT GeneralAire SSCB7W-R GeneralAire SSCB15-WHT GeneralAire SSCB15W-R This GeneralAire part 4717 is the air cleaner's 3-position switch and


Special Order. Ships in 7 days.
General Aire 3-Position Switch -Gray- H9-0220
Our Price: $49.99
Retail: $59.99
You Save 17%!

view




General Aire 3-Position Switch -Black- H9-0219
(4718)

The GeneralAir H9-0219 Black, 3-Position Switch is a replacement part attached to the power control board & transformer assembly on General Aire SSCB7-X and SSCB15-X Electronic Air Cleaner systems.


Special Order. Ships in 7 days.
General Aire 3-Position Switch -Black- H9-0219
Our Price: $49.99
Retail: $59.99
You Save 17%!

view




General Aire Fibreboard C5-0526
(4719)

GeneralAire C5-0526 Fiberboard is an internal part attached to the power control board and transformer assembly on GeneralAir SSCB15-X and SSCB7-X Air Cleaner systems.


Special Order. Ships in 7 days.
General Aire Fibreboard C5-0526
Our Price: $39.99
Retail: $49.99
You Save 20%!

view




General Aire 24V Transformer C5-074D
(4723)

The GeneralAire 4723 fits the following models of air cleaners: GeneralAire SSCB7-WHT GeneralAire SSCB7W-R GeneralAire SSCB15-WHT GeneralAire SSCB15W-R The General Aire 24V Transformer C5-074D is one of the air cleaner's electronic parts. T


Special Order. Ships in 7 days.
General Aire 24V Transformer C5-074D
Our Price: $39.99
Retail: $49.99
You Save 20%!

view




General Aire Contact Assembly C5-0621
(4706)

The General Aire Contact Assembly C5-0621 fits the following models of air cleaners: GeneralAire SSCB15-WHT GeneralAire SSCB15W-R This GeneralAire part 4706 is the air cleaner's contact assembly. The GeneralAire contact assembly C5-0621 is al


Special Order. Ships in 7 days.
General Aire Contact Assembly C5-0621
Our Price: $29.99
Retail: $39.99
You Save 25%!

view




General Aire Intake Grill C5-0615
(4707)

The General Aire C5-0615 Intake Grill is a replacement intake grill that is attached to the external cover on GeneralAir SSCB15-X air cleaner systems. Also known as part 4707 or EACCM1305.


Special Order. Ships in 7 days.
General Aire Intake Grill C5-0615
Our Price: $79.99
Retail: $89.99
You Save 11%!

view




General Aire On/Off Switch -Black- C5-0221
(4716)

The General Aire On/Off Switch -Black- C5-0221 fits the following models of air cleaners: GeneralAire SSCB7-WHT GeneralAire SSCB7W-R GeneralAire SSCB15-WHT GeneralAire SSCB15W-R The GeneralAire switch C5-0221 is also known as GeneralAire pa


Special Order. Ships in 7 days.
General Aire On/Off Switch -Black- C5-0221
Our Price: $29.99
Retail: $39.99
You Save 25%!

view




General Aire Lift and Pull Label EACCM13-21
(4727)

The General Aire EACCM13-21 is the correct replacement for the following air cleaners: GeneralAire SSCB15-WHT, SSCB15W-R and SSCB15-GRY Electronic Air Cleaners.


Special Order. Ships in 7 days.
General Aire Lift and Pull Label EACCM13-21
Our Price: $13.97
Retail: $29.99
You Save 53%!

view




General Aire Air Cleaner Safety Interlock C5-0202
(4713)

The General Aire Air Cleaner Safety Interlock C5-0202 is a replacement safety interlock for the GeneralAire SSCB15W-R and SSCB15-WHT Electronic Air Cleaners. The GeneralAire 4713 safety interlock switch is a vital electronic component of your Genera


Special Order. Ships in 7 days.
General Aire Air Cleaner Safety Interlock C5-0202
Our Price: $39.99
Retail: $49.99
You Save 20%!

view




General Aire Air Cleaner Indicator Light C5-0113
(4714)

The General Aire Air Cleaner Indicator Light C5-0113 is a replacement indicator light for the GeneralAire Model SSCB7 and SSCB15 Electronic Air Cleaners. The GeneralAire C5-0113 indicator light is installed next to the on/off switch and is a vital e


Special Order. Ships in 7 days.
General Aire Air Cleaner Indicator Light C5-0113
Our Price: $29.99
Retail: $39.99
You Save 25%!

view




GeneralAire C5-0855 Air Cleaner PreFilter
(4724)

The General Aire C5-0855 Air Cleaner PreFilter is a replacement part for the GeneralAir SSCB7W-R and SSCB7-WHT Air Cleaners, and sits above the Intake Grill and under the Cell within the Cover Assembly.


Special Order. Ships in 7 days.
GeneralAire C5-0855 Air Cleaner PreFilter
Our Price: $39.99
Retail: $49.99
You Save 20%!

view




General Aire 24v Transformer R2-053D
(4790)

The General Air 24v Transformer R2-053D is a replacement transformer for the GeneralAire Model GA52F32 Grill Mount Air Cleaner. The GeneralAire R2-053D transformer is installed inside of your GA52F32 air cleaner next to the R2-055D power control boa


Special Order. Ships in 7 days.
General Aire 24v Transformer R2-053D
Our Price: $24.92
Retail: $29.99
You Save 17%!

view




General Aire Contact Assembly G8-0521
(GeneralAire 4791)

The General Aire Contact Assembly G8-0521 fits the following model of air cleaner: GeneralAire GA52F32 This GeneralAire part 4791 is the air cleaner's contact assembly. The GeneralAire contact assembly G8-0521 is also known as GeneralAire part


Special Order. Ships in 7 days.
General Aire Contact Assembly G8-0521
Our Price: $44.71
Retail: $46.95
You Save 5%!

view




General Aire Air Cleaner Prefilter G8-0885
(4783)

The General Aire Air Cleaner Prefilter G8-0885 is a replacement air filter for the GeneralAire GA52F32 Grill Mount Air Cleaner. The G8-0885 prefilter captures large airborne particles within your home and sends the smaller particles to the main air


Special Order. Ships in 7 days.
General Aire Air Cleaner Prefilter G8-0885
Our Price: $29.99
Retail: $39.99
You Save 25%!

view




General Aire Air Cleaner On/Off Switch C5-0223
(4787)

The General Aire Air Cleaner On/Off Switch C5-0223 fits the following model of air cleaner: GeneralAire GA52F32 This GeneralAire air cleaner switch is the air cleaner's on/off switch. The GeneralAire air cleaner on/off switch C5-0223 is also k


Special Order. Ships in 7 days.
General Aire Air Cleaner On/Off Switch C5-0223
Our Price: $29.99
Retail: $39.99
You Save 25%!

view




Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
(FFOKGM4 6PACK)

The Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack is a set of replacement air filters that can eliminate common odors from your home or office, including pet odors, gaseous odors, and smoke and cigarette odors. These odor killer filters utilize G

Free shipping within the continental United States!

In Stock! Ships in 10 to 11 business days.
Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
Our Price: $62.99
Retail: $69.99
You Save 10%!

view




Filters Fast 5" Trion Compatible Air Filter 2-Pack
(FFC20255TAB OKGM)

The Filters Fast 5" Trion Compatible FFC20255TAB OKGM is a compatible air filter for Trion Air Bear Air Cleaners that can replace part numbers 255649-102, 229990-002, and 229990-102. This Trion compatible filter features a MERV 8 efficiency rating


In Stock! Ships in 1 to 2 business days.
Filters Fast 5" Trion Compatible Air Filter 2-Pack
Our Price: $44.99
Retail: $50.75
You Save 11%!

view




FiltersFast 5" Aprilaire Compatible Filter 2-Pack
(FFC20256SG OKGM)

The FiltersFast 5" Aprilaire Compatible FFC20256SGOKGM is a compatible replacement filter that is an upgrade over the Aprilaire Space Gard 2200 air filter. This 6" air filter features a MERV 8 rating while the Aprilaire 2200 features a lower MERV 1


Discontinued Product Read Description.
FiltersFast 5" Aprilaire Compatible Filter 2-Pack
Our Price: $53.99
Retail: $69.99
You Save 23%!

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

" I appreciate the good customer service! " - Scott, Gainesville, FL
Terms of Use | Privacy Policy ©2005-2018 Filters Fast LLC - All Rights Reserved
Don't Miss Out on Exclusive email Icon
Promotions and Discounts!
By signing up for our
Free Newsletter, you'll receive
exclusive promotions, discounts
and more directly to your inbox
We respect your privacy .
*Cannot be combined with any other promotion