Don't Miss Out on Exclusive
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 .
Filters Fast
Shipping Specials at Filters Fast
  • Filters Fast
  • All Water Filters and Air Filters
  • Contact Filters Fast
  • Your Filters Fast Account
  • CartCart
  • Checkout
Filters Fast on FacebookFilters Fast on Twitter
All Filters : All Filters

Air Filters

Air Filters by Aprilaire, 3m Filtrete, Honeywell, Trion, Air Bear, Holmes, Whirlpool Whispure and more.


Find your air filters size.
Enter the Length, Width, and Depth measurements
to see filter options for your system.
 X  X 
Sort :

Air Filters product list


Lennox 72H03 Air Cleaner Filter Cell
(72H03)

This Lennox 72H03 Air Cleaner Filter Cell is a high quality filter cell that provides effective air filtration. The Lennox 72H03 Air Cleaner Filter Cell is a Genuine Lennox replacement filter for central air cleaners.


Special Order. Ships in 7 days.
Lennox 72H03 Air Cleaner Filter Cell
Our Price: $328.40
Retail: $349.99
You Save 6%!






Universal Room Air Conditioner Filter
(AC1)

There are many indoor air culprits that affect allergy sufferers. The Universal Room Air Conditioner Filter is designed to remove harmful airborne allergens such as pollen, mold spores, bacteria, dust mites and pet dander.


Special Order. Ships in 9 days.
Universal Room Air Conditioner Filter
Our Price: $5.99
Retail: $12.99
You Save 54%!






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.


Special Order. Ships in 2 days.
Filters Fast Custom Size Air Filters 6 Pack
Our Price: $40.00






Holmes, FitRite HAPF24 HEPA Filter, 9000440
(HAPF24)

The Holmes, FitRite HAPF24 HEPA Filter is the main filter used in Holmes models HAP245, HAP250, HAP2504, and HAP251. Also known as part number 9000440 and HAPF24CS.


Special Order. Ships in 23 days.
Holmes, FitRite HAPF24 HEPA Filter, 9000440
Our Price: $26.99
Retail: $29.99
You Save 10%!






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...


Special Order. Ships in 2 days.
Filters Fast Custom Size MERV-13 Filters 6 Pack
Our Price: $40.00






Honeywell FC40R1185 Return Air Grille Filter 18x18
(FC40R1185)

The Honeywell FC40R1185 Return Air Grille Filter 18x18 is a replacement air filter that mounts in most return filter grilles. The Honeywell return air grille filter features four inches of depth, which provides a higher efficiency than standard one


Special Order. Ships in 11 days.
Honeywell FC40R1185 Return Air Grille Filter 18x18
Our Price: $48.50
Retail: $49.99
You Save 3%!






BlueAir 20x25x1 High Efficiency Air-Furnace Filter
(BCST2025)

The BlueAir 20x25x1 High Efficiency Air-Furnace Filter is a BlueAir filter kit that includes two replacement air filters, the MX2 Particle Charger, and an Automated Filter Check Timer that will convert your existing central air system into a high ef


Special Order. Ships in 12 days.
BlueAir 20x25x1 High Efficiency Air-Furnace Filter
Our Price: $149.95
Retail: $199.99
You Save 25%!






Honeywell 203373 Electronic Pre-Filter - 20x20
(203373)

The Honeywell 203373 Electronic Pre-Filter - 20x20 is a replacement pre-filter for 20" x 20" Honeywell model F50A or F50E air cleaner models. This electronic air cleaner pre-filter measures 10" x 19" x 3/4" and helps capture larger particulates in y


Discontinued Product Read Description.
Honeywell 203373 Electronic Pre-Filter - 20x20
Our Price: $24.89
Retail: $29.99
You Save 17%!





Honeywell 14x14x1 MERV 11 Air Filter- TruDRY DR90
(50049536-003)

The Honeywell 14x14x1 MERV 11 Air Filter- TruDRY DR90 is a replacement filter for the Honeywell TrueDry DR90 Dehumidification System. This Honeywell air filter measures 14" x 14" x 1" and has a MERV 11 rating for the reduction of airborne contaminan


Discontinued Product Read Description.
Honeywell 14x14x1 MERV 11 Air Filter- TruDRY DR90
Our Price: $26.98
Retail: $29.99
You Save 10%!





3M Filtrete FAPF00 Air Filter for FAP00 Purifier
(FAPF00)

The 3M Filtrete FAPF00 Air Filter is the replacement air filter for the 3M Filtrete Ultra Quiet Air Purifier (FAP00-RS) for small rooms. This 3M Filtrete Air Filter captures 96% of pollen, mold spores, dust mites, dust, bacteria and particles.


Discontinued Product Read Description.
3M Filtrete FAPF00 Air Filter for FAP00 Purifier
As Low As: $13.50
Retail: $15.99
You Save 16%!





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 ...


Discontinued Product Read Description.
Filters Fast MERV 7 Pleated Filters 6 pk
Our Price: $27.95
Retail: $39.00
You Save 28%!





Hunter 30944 QuietFlo HEPA Purifier Filter
(30944)

The Hunter 30944 QuietFlo HEPA Purifier Filter is an electrostatically-charged filter that captures 99.9% of particles as small as 0.1 microns.


Discontinued Product Read Description.
Hunter 30944 QuietFlo HEPA Purifier Filter
Our Price: $39.99
Retail: $64.99
You Save 38%!





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: $49.50





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





Filtrete FAPF04 Air Filter, For Ultra-Slim FAP-04R
(FAPF04)

The Filtrete FAPF04 Air Filter is the replacement air cleaning filter for the Filtrete Ultra Slim Air Purifier FAP04-RC, FAP04. This electrostatically charged filter will attract and retain microparticles that can aggravate allergies and ...


Discontinued Product Read Description.
Filtrete FAPF04 Air Filter, For Ultra-Slim FAP-04R
Our Price: $19.99
Retail: $20.46
You Save 2%!





Honeywell Replacement HEPA Filter, 28725
(28725)

The Honeywell 28725 Replacement HEPA Filter fits Honeywell models 17450 and 43300. Genuine Honeywell Part.


Discontinued Product Read Description.
Honeywell Replacement HEPA Filter, 28725
Our Price: $67.99
Retail: $110.00
You Save 38%!





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%!





Holmes HAPF38 HEPA Filter Replacement (HAPF38CS)
(HAPF38)

The Holmes HAPF38CS HEPA Filter, which fits Holmes air purifier model HAP292, removes airborne allergens and reduces unwanted smells and odors by capturing fine particulates that float in the air.


Discontinued Product Read Description.
Holmes HAPF38 HEPA Filter Replacement (HAPF38CS)
Our Price: $46.99
Retail: $54.99
You Save 15%!





Holmes HAPF92 Carbon Odor Pre-Filter, (2-Pack)
(HAPF92)

The Holmes HAPF92CS Carbon Odor Pre-Filter 2-pack fits the Holmes Air Purifier model HAP292. It extends the life of your air purifier's HEPA filter (Holmes model HAPF38CS) by trapping over 4000 chemicals and eliminates odors.


Discontinued Product Read Description.
Holmes HAPF92 Carbon Odor Pre-Filter, (2-Pack)
Our Price: $4.99
Retail: $9.99
You Save 50%!





Hunter 30900 HEPAtech Purifier Filter
(30900)

The Hunter 30900 HEPAtech Purifier Filter is an electrostatically-charged filter that captures 99.9% of particles as small as 0.1 microns. It fits the HEPAtech 300-30300 and 302-30302 air filters.


Discontinued Product Read Description.
Hunter 30900 HEPAtech Purifier Filter
As Low As: $22.49
Retail: $36.95
You Save 39%!





APF3, 9000498 Washable Foam Pre-Filter, 2pack
(9000498)

The Holmes APF3 has been discontinued with no replacement. If you are interested in purchasing a new air purifier, consider the Filtrete Ultra Clean Air Purifier for large or small rooms.


Discontinued Product Read Description.
APF3, 9000498 Washable Foam Pre-Filter, 2pack
Our Price: $4.99





APF2, 9000496 Washable Foam Pre-Filter 2-pack
(APF2)

The Holmes APF2 has been discontinued with no replacement. If you are interested in purchasing a new air purifier, consider the Filtrete Ultra Clean Air Purifier for large or small rooms.


Discontinued Product Read Description.
APF2, 9000496 Washable Foam Pre-Filter 2-pack
Our Price: $4.99





Filtrete Advanced Allergen Air Filter (Deep Blue)
(Advanced Allergen)

The Advanced Allergen Air Filter is the newest, most advanced high-performance filter from Filtrete. No Competitor's #1 Filter Performs Better! It even out performs the Filtrete Ultra Allergen--previously the #1 Performance Filter on the Market.


Discontinued Product Read Description.
Filtrete Advanced Allergen Air Filter (Deep Blue)
Our Price: $18.99
Retail: $21.00
You Save 10%!





Plane Clean Air Filter
(Plane Clean Air)

The Plane Clean Air Filter is a filter designed to help you breathe easier while you fly! It attaches easily to the overhead nozzle in most planes and removes 99.5% of all bacteria and viruses from the air stream! View Details for more ....


Discontinued Product Read Description.
Plane Clean Air Filter
Our Price: $19.95





Plane Clean Air Replacement Filter
(PCA Replacement)

The Plane Clean Air Replacement Filter is a necessity for the frequent flyer that uses the Plane Clean Air Filter Attachments. Includes 1 filter and 2 adhesive gaskets.


Discontinued Product Read Description.
Plane Clean Air Replacement Filter
Our Price: $5.99
Retail: $6.95
You Save 14%!






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

  • Shopping Cart
  • Qty
  • 0
  • Total($)
  • 0.00