Air Purifier Replacement Filters

Shop the best selection of air purifier replacement filters at Allergy Buyers Club. Improve your indoor air quality and create a healthy home with our wide range of products. Get free shipping on orders over $35!

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  • QuietPure Home+ Replacement Combo HEPA Carbon Filter Cartridge
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    Aerus, LLC
    QuietPure Home+ Replacement Combo HEPA Carbon Filter Cartridge
    Replacement combo HEPA carbon filter cartridge for the QuietPure Home Plus Air Purifier by Aerus.
    $129.00
    $129.00
    Sold Out
  • Blueair 400 Series HEPASilent Particle Filter
    ABC
    Blueair
    Blueair 400 Series HEPASilent Particle Filter
    Blueair 400 series particle filters. Replacement filters for the Blueair 401, 402, 403, 450E air purifiers.
    $89.99
    $89.99
  • Blueair 500 and 600 Series DualProtection Filter
    ABC
    Blueair
    Blueair 500 and 600 Series DualProtection Filter
    Uncompromised particle removal Blueair DualProtection filters have been designed for the ultimate particle, gas and odor removal. They are optimized for Blueair’s HEPASilentTM technology, rapidly removing pollutants with no reduction in Clean Air Delivery Rate (CADR). The pure, activated coconut carbon naturally removes gaseous...
    $149.99
    $149.99
  • FilterQueen® Defender® Charcoal Wrap
    ABC
    FilterQueen
    FilterQueen® Defender® Charcoal Wrap
    Genuine Replacement Envrio-Pure ® replacement Activated Carbon Charcoal Wrap for FilterQueen ® Defender ®. The Enviropure Charcoal Filter Wrap is made with HEGA (High Efficiency Gas Absorption) material, which is highly effective at reducing pollutants such as tobacco smoke, pet odors and lingering cooking...
    $39.00
    $39.00
  • Blueair 500-600 Series HEPASilent Particle Gas Filter Set
    ABC
    Blueair
    Blueair 500-600 Series HEPASilent Particle Gas Filter Set
    Blueair 500 and 600 series particle & gas filters. Replacement filters for the Blueair 501, 503, 550E, 601, 603, 650E air purifiers.
    $99.99
    $99.99
  • GermGuardian® Air Purifier Model AC5000 Replacement Filter
    ABC
    Germ Guardian
    GermGuardian® Air Purifier Model AC5000 Replacement Filter
    The GermGuardian® AC5350B True HEPA Elite Air Purifier with UV-C sanitizer captures allergens and kills germs and bacteria while fighting mold and odors. Sleek space-saving design cleans rooms up to 234 sq. ft. See expert reviews and customer reviews.
    $39.95
    $49.95
    $39.95
  • AP Hydroxyl Cells for Ecosphere and UP3000
    ABC
    Aerus, LLC
    AP Hydroxyl Cells for Ecosphere and UP3000
    Replacement cells for the Ecosphere and the UP 300o Units. Recommend replacing annually to keep your unit running optimally. Includes 2 cells for a full change.
    $219.98
    $219.98
  • Aerus PowerPure AP03 Replacement HEPA Filter
    ABC
    Aerus, LLC
    Aerus PowerPure AP03 Replacement HEPA Filter
    Replenish the air quality in your home with the Aerus PowerPure AP03 Replacement HEPA Filter. This easy-to-replace filter helps capture and trap dust, pollen, and other airborne particles, so you can breathe easy and enjoy a healthier, cleaner, and fresher environment.
    $49.99
    $49.99
  • Aerus PowerPure AP03 Replacement Carbon Filter
    ABC
    Aerus, LLC
    Aerus PowerPure AP03 Replacement Carbon Filter
    Reduce odors, irritants, and other airborne particles with a quality Aerus PowerPure AP03 Replacement Carbon Filter. Its reliable carbon filter construction ensures top-of-the-line air purification performance. Enjoy a fresher, healthier, and more natural breathing environment with Aerus PowerPure!
    $49.99
    $49.99
  • Blueair 200 Series DualProtection Filter
    ABC
    Blueair
    Blueair 200 Series DualProtection Filter
    Uncompromised particle removal Blueair DualProtection filters have been designed for the ultimate particle, gas and odor removal. They are optimized for Blueair’s HEPASilentTM technology, rapidly removing pollutants with no reduction in Clean Air Delivery Rate (CADR). The pure, activated coconut carbon naturally removes gaseous...
    $109.99
    $109.99
  • Blueair 200-303 Series HEPASilent Particle Filter
    ABC
    Blueair
    Blueair 200-303 Series HEPASilent Particle Filter
    Blueair 200 and 303 series particle filters. Replacement filters for the 201, 203, 205, 250E, 270E, 303 air purifiers.
    $109.99
    $109.99
  • Blueair PRO M Replacement Particle Filter
    ABC
    Blueair
    Blueair PRO M Replacement Particle Filter
    Blueair Pro M particle filters. Replacement filters for the Pro M air purifiers.
    $99.00
    $99.00
  • Austin Air Healthmate Filter
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    Austin Air
    Austin Air Healthmate Filter - White
    Replacement filter for the Austin Air HealthMate® with Pre-Filter. It removes a wide range of airborne particles, chemicals, gases, and odors to improve your home's air quality. 
    $290.00
    $290.00
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  • Austin Air Standard Pre-Filters
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    Austin Air
    Austin Air Standard Pre-Filters - White
    The Austin Air Standard Pre-Filter is a replacement filter for the Standard series of air purifiers. This large particle pre-filter removes particles easily seen by the naked eye (e.g. dust, hair, and pet dander). Changing the pre-filter when needed helps to prolong the life...
    $34.50
    $34.50
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  • Blueair PRO XL Replacement Carbon+ Filter Set
    ABC
    Blueair
    Blueair PRO XL Replacement Carbon+ Filter Set
    Blueair Pro XL Carbon+ filters. Replacement filters for the Pro XL air purifiers.
    $159.00
    $159.00
  • FilterQueen Defender® Medi-Filter Cartridge
    ABC
    FilterQueen
    FilterQueen Defender® Medi-Filter Cartridge
    Genuine Replacement Medi-Filter Cartridge for The FilterQueen ® Defender ®. The Medi-Filter provides three times better-than-HEPA filtration to reduce pollutants such as dust, dust mites, pollen and mold spores.
    $139.95
    $139.95
  • Blueair 400 Series DualProtection Filter
    ABC
    Blueair
    Blueair 400 Series DualProtection Filter
    Uncompromised particle removal Blueair DualProtection filters have been designed for the ultimate particle, gas and odor removal. They are optimized for Blueair’s HEPASilentTM technology, rapidly removing pollutants with no reduction in Clean Air Delivery Rate (CADR). The pure, activated coconut carbon naturally removes gaseous...
    $129.99
    $129.99
  • Airpura Universal Pre-Filter 2 pack
    ABC
    Airpura
    Airpura Universal Pre-Filter 2 pack
    Say goodbye to large particles in the air with the Airpura Universal Pre-Filter 2 pack! Designed for 600 & 700 series Airpura air purifiers, this prefilter captures and eliminates large particulates from your airstream for up to one year with residential usage. Enjoy fresher,...
    $49.98
    $49.98
  • Blueair PRO L Complete HEPASilent Filter Kit
    ABC
    Blueair
    Blueair PRO L Complete HEPASilent Filter Kit
    Blueair Pro L particle filters. Replacement filters for the Pro L air purifiers.
    $198.00
    $198.00
  • The Pure Company Carbon Pre-Filter
    ABC
    The Pure Company
    The Pure Company Carbon Pre-Filter
    $18.00
    $18.00