Air Purifier Filters

Shop air purifier replacement filters on AllergyBuyersClub and improve your indoor air quality. Our selection of high-quality home filtration systems will keep your family healthy and safe from allergens, dust, mold, pet dander and more. Get free shipping on orders over $35 today!

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  • Austin Air Allergy Machine Junior Filter
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    Austin Air
    Austin Air Allergy Machine Junior Filter - White
    Replacement filter for the Austin Air Allergy Machine Junior® with Pre-Filter. This unique air purifier was developed specifically for people with asthma and allergies living in smaller spaces.
    $255.00
    $255.00
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  • Airpura Tar Barrier Pre-Filter 6 pack
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    Airpura
    Airpura Tar Barrier Pre-Filter 6 pack
    Airpura Air Purifiers for tobacco smoke, smoking areas, second hand smoke. Airpura T600 Air Purifier removes odors and chemicals from cigar smoke and cigarette smoke.
    $99.98
    $99.98
  • Vornado Carbon Filter Replacement for AC350, AC550 Air Purifiers (2-Pack)
    ABC
    Vornado
    Vornado Carbon Filter Replacement for AC350, AC550 Air Purifiers (2-Pack)
    Breathe healthier air with the Vornado 2-pack Carbon Filter Replacement! These filters capture airborne allergens and odors, restoring the air back to its all-natural freshness. Increase your comfort and improve the air quality of your home with these easy-to-install filters. Enjoy cleaner air today!
    $14.99
    $19.99
    $14.99
  • Blueair Sense+ Series Replacement Particle Filter Set
    ABC
    Blueair
    Blueair Sense+ Series Replacement Particle Filter Set
    Breathe in cleaner air with the Blueair Sense+ Series Replacement Particle Filter Set. These innovative filters eliminate particles in the air, leaving you with a healthier indoor environment. Keep your loved ones safe and healthy with the advanced filtration system of the Blueair Sense+...
    $89.99
    $89.99
  • Austin Air Healthmate Junior Filter
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    Austin Air
    Austin Air Healthmate Junior Filter - White
    Replacement filter for the Austin Air HealthMate Junior® with Pre-Filter. Removes a wide range of airborne particles, chemicals, gases, and odors. Significantly improves the quality of air in your home.
    $235.00
    $235.00
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  • Austin Air Healthmate Plus Junior Filter
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    Austin Air
    Austin Air Healthmate Plus Junior Filter - White
    Replacement filter for the Austin Air HealthMate Plus Junior® with Pre-Filter. This air purifier filter removes a wide range of gases, chemicals, VOC's and formaldehyde. 
    $295.00
    $295.00
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  • Airpura True HEPA Filter For I600 (100 sq.ft.)
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    Airpura
    Airpura True HEPA Filter For I600 (100 sq.ft.)
    Airpura Air Purifiers for all purpose air cleaning. Airpura I600 Air Purifier removes chemicals, odors, gaseous contaminants and harmful particles from the indoor air. Replacement filter for I600.
    $299.98
    $299.98
  • UP3000 and Ecosphere Harsh Environment Pad - 12 Pack
    ABC
    CST
    UP3000 and Ecosphere Harsh Environment Pad - 12 Pack
    UP3000 and Ecosphere Harsh Replacement Environment Pad. Recommend replacing annually or as needed based on usage and environmental conditions.
    $32.99
    $32.99
  • Airpura True HEPA Filter (40 sq. ft.)
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    Airpura
    Airpura True HEPA Filter (40 sq. ft.)
    Airpura Air Purifiers for all purpose air cleaning. Airpura R600 Air Purifier removes chemicals, odors, gaseous contaminants and harmful particles from the indoor air.
    $179.98
    $179.98
  • Vornado AC350, AC550, PCO375DC and PCO575DC HEPA Filter Replacement (1 Pack)
    ABC
    Vornado
    Vornado AC350, AC550, PCO375DC and PCO575DC HEPA Filter Replacement (1 Pack)
    Enjoy fresher air with this replacement True HEPA filter for select Vornado air purifiers. Featuring premium-quality materials and superior filtration capabilities, this filter ensures optimum performance and cleanliness. Ready to take your air quality to the next level? Order today!
    $34.99
    $39.99
    $34.99
  • Vornado Silverscreen Tray 2-pack
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    Vornado
    Vornado Silverscreen Tray 2-pack
    The Vornado PCO300 air purifier offers quiet, automatic air purification for the allergy sufferer. Perfect for bedrooms, offices, family rooms or any area up to 175 sq. ft. Free Shipping. See Vornado PCO300 ratings and reviews.
    $24.99
    $34.99
    $24.99
  • Vornado PCO500 HEPA Replacement Filter
    ABC
    Vornado
    Vornado PCO500 HEPA Replacement Filter
    The Vornado PCO300 air purifier offers quiet, automatic air purification for the allergy sufferer. Perfect for bedrooms, offices, family rooms or any area up to 175 sq. ft. Free Shipping. See Vornado PCO300 ratings and reviews.
    $39.99
    $39.99
  • Austin Air Bedroom Machine Filter
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    Austin Air
    Austin Air Bedroom Machine Filter - White
    Replacement filter for the Austin Air Bedroom Machine® with Pre-Filter. This air purifier is designed to help those who suffer from various sleep-related problems. The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the...
    $570.00
    $570.00
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  • Austin Air Allergy Machine Filter
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    Austin Air
    Austin Air Allergy Machine Filter - White
    Replacement filter for the Austin Air Allergy Machine® with Pre-Filter. The Austin Air Allergy Machine was developed specifically for people with asthma and allergies. Its unique design increases air flow, filtering allergens from the air immediately.
    $340.00
    $340.00
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  • Airpura 100% Cotton Pre-Filter 2 Pack
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    Airpura
    Airpura 100% Cotton Pre-Filter 2 Pack
    The AirPura Cotton Pre-Filter 2-pack is unbleached pesticide-free cotton pre-filter for AirPura 600 model portable air purifiers. Can be used instead of a standard polyester pre-filter.
    $54.98
    $54.98
  • UP3000 and Ecosphere Washable Particle Filter
    ABC
    CST
    UP3000 and Ecosphere Washable Particle Filter
    Replacement particle filter for the Ecosphere and the UP3000. Particle prevent large particles from being introduced into motor and cell. Recommend replacing annually or as needed based on use and environment.
    $33.99
    $33.99
  • Stadler Form Roger Dual Filter Replacement Filter
    ABC
    Stadler Form
    Stadler Form Roger Dual Filter Replacement Filter
    Get the best air purification with the Stadler Form Roger Dual Filter™ Replacement from Allergy Buyers Club. The H12 HEPA filter removes pollutants like pollen, viruses, and bacteria, while the activated carbon filter adsorbs unpleasant odors and VOCs. Replace every 8-12 months for optimal...
    $79.99
    $79.99
  • Airpura 18 lb. Enhanced Carbon Filter
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    Airpura
    Airpura 18 lb. Enhanced Carbon Filter
    Airpura Air Purifiers for pet odors and dander. Airpura V600 Air Purifier uses enhanced impregnated activated carbon to absorb hard to remove odors such as VOCs, ammonia and formaldehyde.
    $279.98
    $279.98
  • Airpura 18lb Carbon Filter (for V600) Super Blend 2"
    ABC
    Airpura
    Airpura 18lb Carbon Filter (for V600) Super Blend 2"
    Airpura Air Purifiers for all purpose air cleaning. Airpura R600 Air Purifier removes chemicals, odors, gaseous contaminants and harmful particles from the indoor air.
    $279.98
    $279.98
  • AP Hydroxyl Cells for Ecosphere 2.0
    ABC
    CST
    AP Hydroxyl Cells for Ecosphere 2.0
    Replacement cells for the Ecosphere 2.0 only, not for use in the Ecosphere. Recommend replacing annually to keep your unit running optimally. Includes 2 cells for a full change.
    $209.98
    $209.98