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Best Buy customers often prefer the following products when searching for Filter Sets.

Air purifiers are a great way to keep your home breathing easy. If you have allergies, pets or dust in the house, an air purifier can help you breathe easier. Your machine's filters have a huge effect on how efficiently it cleans the air. Browse the top-ranked list of filter sets below along with associated reviews and opinions.

Main Results
  1. Honeywell - HEPA Air Purifier Filter Value Kit - A and R Filters - Black White - Front_Zoom
    Top comment

    "Hepa and charcoal filters for Honeywell air filter...Like the set of filters It makes it easy: 2 Hepa filters plus the charcoal pre-filter has a stencil so easy to cut to fit Great purchase...What I was looking for. Good value on this filter set."

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    Product Description

    The Honeywell HEPA Filter and Pre-Filter Kit includes a year supply of Honeywell Certified HEPA Filters and Genuine Pre-Filters designed exclusively to fit Honeywell HEPA Air Purifier models HPA 090, HPA100, HPA3100, HPA5100 (2 yr supply) and HPA200, HPA204, HPA250, HPA3200, HPA5200 & HPA5220 (1 yr supply)
    See all Air Purifier Filters & Parts
    Top comment

    "Hepa and charcoal filters for Honeywell air filter...Like the set of filters It makes it easy: 2 Hepa filters plus the charcoal pre-filter has a stencil so easy to cut to fit Great purchase...What I was looking for. Good value on this filter set."

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    Product Description

    The Honeywell HEPA Filter and Pre-Filter Kit includes a year supply of Honeywell Certified HEPA Filters and Genuine Pre-Filters designed exclusively to fit Honeywell HEPA Air Purifier models HPA 090, HPA100, HPA3100, HPA5100 (2 yr supply) and HPA200, HPA204, HPA250, HPA3200, HPA5200 & HPA5220 (1 yr supply)
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  2. Replacement Filter Set for Winix P450 and U450 Air Cleaners - Black/White - Front_Zoom
    Top comment

    "We love our air purifier. Filters are easy to order and receive quickly....This is original Winix package, come with 4 carbon pre-filters and one HEPA. Fit perfectly on my P450 model."

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    Product Description

    This Winix 113250 set contains a True HEPA filter and 4 carbon prefilters that trap pet dander, smoke, odors and other allergens, so you can easily replace the filters in your Winix P450 or U450 air cleaner for up to 1 year.
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    Top comment

    "We love our air purifier. Filters are easy to order and receive quickly....This is original Winix package, come with 4 carbon pre-filters and one HEPA. Fit perfectly on my P450 model."

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    Product Description

    This Winix 113250 set contains a True HEPA filter and 4 carbon prefilters that trap pet dander, smoke, odors and other allergens, so you can easily replace the filters in your Winix P450 or U450 air cleaner for up to 1 year.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  3. Levoit - Replacement Filter for Airzone Purifier - 1pk - White - Front_Zoom
    Top comment

    "Genuine Levoit replacement filters are the best!...Excellent filters, we only get the genuine Levoit brand replacement filters for our LV-H134. ...Great filter...Excellent filter. I replace it every six months..."

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    Product Description

    Enjoy a refreshing atmosphere free from contaminants with the Levoit LV-H134-RF Replacement Filter. A Pre-Filter captures large particles like hair and lint while the Main Filter captures fine airborne particles. Lastly, the Custom High-Efficiency Activated Carbon Filter helps neutralize and break down unwanted odors from cooking, pets, cooking, smoke, VOCs, and more. Together, 3 stages of filtration keep the air clean and fresh throughout the day.
    See all Air Purifier Filters & Parts
    Top comment

    "Genuine Levoit replacement filters are the best!...Excellent filters, we only get the genuine Levoit brand replacement filters for our LV-H134. ...Great filter...Excellent filter. I replace it every six months..."

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    Product Description

    Enjoy a refreshing atmosphere free from contaminants with the Levoit LV-H134-RF Replacement Filter. A Pre-Filter captures large particles like hair and lint while the Main Filter captures fine airborne particles. Lastly, the Custom High-Efficiency Activated Carbon Filter helps neutralize and break down unwanted odors from cooking, pets, cooking, smoke, VOCs, and more. Together, 3 stages of filtration keep the air clean and fresh throughout the day.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  4. Levoit - Replacement Filter for AirNow Purifier - 1pk - White - Front_Zoom
    Top comment

    "Great filters...Perfect way to filter out those dust mites that I’m allergic to....The larger filter can be replaced one or twice a year."

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    Product Description

    Bring fresh air into your space with the LV-H126-RF Personal Replacement Filter. Offering thorough 3-stage filtration, the replacement filter captures a variety of fine airborne particles, such as hair, lint, fibers, and smoke particles, with the Main Filter filters out unwanted odors from pets or cooking as well as VOCs with the High-Efficiency Activated Carbon Filter. The replacement filter creates a clean, safe space, wherever you are.
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    Top comment

    "Great filters...Perfect way to filter out those dust mites that I’m allergic to....The larger filter can be replaced one or twice a year."

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    Product Description

    Bring fresh air into your space with the LV-H126-RF Personal Replacement Filter. Offering thorough 3-stage filtration, the replacement filter captures a variety of fine airborne particles, such as hair, lint, fibers, and smoke particles, with the Main Filter filters out unwanted odors from pets or cooking as well as VOCs with the High-Efficiency Activated Carbon Filter. The replacement filter creates a clean, safe space, wherever you are.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  5. Genuine HEPA Pet Pure Replacement Filter C for GermGuardian AC5000 Series Air Purifiers - White - Front_Zoom
    Top comment

    "I definitely notice less dust. It is very easy to set up and use. They don't carry the replacement filters in the store though...it's ok. the last filter was much better quality,...I've been buying there filters for several years, in the past years the filter quality was much better than this one. in the past I had recommended germ guardian I can't do that again since this last filter is of inferior quality."

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    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 microns from the air passing through the filter media. Compatible with [the GermGuardian 28" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT28CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    Top comment

    "I definitely notice less dust. It is very easy to set up and use. They don't carry the replacement filters in the store though...it's ok. the last filter was much better quality,...I've been buying there filters for several years, in the past years the filter quality was much better than this one. in the past I had recommended germ guardian I can't do that again since this last filter is of inferior quality."

    See all customer reviews

    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 microns from the air passing through the filter media. Compatible with [the GermGuardian 28" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT28CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  6. Levoit - Replacement Filter for MetaAir Purifier - 1pk - White - Front_Zoom
    Top comment

    "Excellent Filter...I've had this model of the Levoit air filter for several years now. The filters last about six months. ...Good air filter...I love the HEPA filters but why is my light to replace the filter not going off when I've already installed the new one? "

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    Product Description

    Enjoy a fresh, clean atmosphere with help from the LV-H133-RF Replacement Filter. Featuring 3 stages of filtration, the replacement filter helps trap airborne contaminants and release fresh air back into your space. The Main Filter captures fine airborne particles. The Custom High-Efficiency Activated Carbon Filter filters smoke, fumes, VOCs, and more. Together, 3 stages of filtration keep the air clean and fresh throughout the day.
    See all Air Purifier Filters & Parts
    Top comment

    "Excellent Filter...I've had this model of the Levoit air filter for several years now. The filters last about six months. ...Good air filter...I love the HEPA filters but why is my light to replace the filter not going off when I've already installed the new one? "

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    Product Description

    Enjoy a fresh, clean atmosphere with help from the LV-H133-RF Replacement Filter. Featuring 3 stages of filtration, the replacement filter helps trap airborne contaminants and release fresh air back into your space. The Main Filter captures fine airborne particles. The Custom High-Efficiency Activated Carbon Filter filters smoke, fumes, VOCs, and more. Together, 3 stages of filtration keep the air clean and fresh throughout the day.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  7. Levoit - Core400S-P-RF PlasmaPro 400S Replacement Filter - White - Front_Zoom
    Top comment

    "It filters!...Its a filter that filters the air. Could be better than ither filters! ...Great filter...This is a great filter for my unit. Easy installation. Filters air as it should"

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    Product Description

    Remove airborne contaminants with the Levoit Core® 400S-P 3-Stage Replacement Filter. The Pre-Filter, Main Filter, and Custom High-Efficiency Activated Carbon Filter work together to filter dust, pollen, smoke particles, pet dander, household odors, and VOCs (volatile organic compounds).
    See all Air Purifier Filters & Parts
    Top comment

    "It filters!...Its a filter that filters the air. Could be better than ither filters! ...Great filter...This is a great filter for my unit. Easy installation. Filters air as it should"

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    Product Description

    Remove airborne contaminants with the Levoit Core® 400S-P 3-Stage Replacement Filter. The Pre-Filter, Main Filter, and Custom High-Efficiency Activated Carbon Filter work together to filter dust, pollen, smoke particles, pet dander, household odors, and VOCs (volatile organic compounds).
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  8. Levoit - Replacement Filter for Aerone Purifier - 4pk - White - Front_Zoom
    Top comment

    "Filters...Happy with the replacement filters. Great price point on sale....AIR PURIFIER FILTER...Love my air purifier and the filters are so reasonably priced"

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    Product Description

    Keep the fresh air going with authentic Levoit LV-H132-RF Replacement Filters for the Levoit LV-H132 Personal Air Purifier. Three-stage filtration traps a wide variety of airborne particles to provide a fresh space for you and your loved ones in every season. Minimize airborne pollutants by capturing hair, lint, fibers, and 99.97% of airborne particles 0.3-microns in size, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors and kitchen smells and filters compounds such as ammonia and VOCs (volatile organic compounds).
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    Top comment

    "Filters...Happy with the replacement filters. Great price point on sale....AIR PURIFIER FILTER...Love my air purifier and the filters are so reasonably priced"

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    Product Description

    Keep the fresh air going with authentic Levoit LV-H132-RF Replacement Filters for the Levoit LV-H132 Personal Air Purifier. Three-stage filtration traps a wide variety of airborne particles to provide a fresh space for you and your loved ones in every season. Minimize airborne pollutants by capturing hair, lint, fibers, and 99.97% of airborne particles 0.3-microns in size, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors and kitchen smells and filters compounds such as ammonia and VOCs (volatile organic compounds).
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  9. Honeywell - HEPA Replacement Filter 2-pk HRF-R2 - White - Front_Zoom
    Top comment

    "Good filter...These filters last for a long time and have really improved the air quality in my house....I bought my parents an air filter because they both developed allergies. They breathe much better when the air filter is on. "

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    Product Description

    Honeywell HEPA Replacement Filter - 2pk HRF-R2
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    Top comment

    "Good filter...These filters last for a long time and have really improved the air quality in my house....I bought my parents an air filter because they both developed allergies. They breathe much better when the air filter is on. "

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    Product Description

    Honeywell HEPA Replacement Filter - 2pk HRF-R2
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  10. Levoit - Replacement Filter for Aerone Purifier - 2pk - White - Front_Zoom
    Top comment

    "Filters...Filter will last a long time. Easy to remove and install. ....Perfect replacement filter set...Perfect replacement filters, quick delivery to store for pick up."

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    Product Description

    Keep the fresh air going with authentic Levoit LV-H132-RF Replacement Filters for the Levoit LV-H132 Personal Air Purifier. Three-stage filtration traps a wide variety of airborne particles to provide a fresh space for you and your loved ones in every season. Minimize airborne pollutants by capturing hair, lint, fibers, and 99.97% of airborne particles 0.3-microns in size, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors and kitchen smells and filters compounds such as ammonia and VOCs (volatile organic compounds).
    See all Air Purifier Filters & Parts
    Top comment

    "Filters...Filter will last a long time. Easy to remove and install. ....Perfect replacement filter set...Perfect replacement filters, quick delivery to store for pick up."

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    Product Description

    Keep the fresh air going with authentic Levoit LV-H132-RF Replacement Filters for the Levoit LV-H132 Personal Air Purifier. Three-stage filtration traps a wide variety of airborne particles to provide a fresh space for you and your loved ones in every season. Minimize airborne pollutants by capturing hair, lint, fibers, and 99.97% of airborne particles 0.3-microns in size, while the High-Efficiency Activated Carbon Filter helps neutralize pet odors and kitchen smells and filters compounds such as ammonia and VOCs (volatile organic compounds).
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  11. Levoit - Replacement Filter for TruClean Purifier - 2pk - White - Front_Zoom
    Top comment

    "I like the fact that this is a two-filter set. I like to change out every 6 months....love this air purifier filters are as described replacement filters"

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    Product Description

    Trap a variety of airborne particles with authentic LV-PUR131-RF Replacement Filters for the Levoit LV-PUR131 or LV-PUR131S Air Purifier. In addition to filtering airborne pollutants like hair, lint, and fibers, the 3-stage filtration helps keep your home atmosphere smelling fresh. The High-Efficiency Activated Carbon Filter helps neutralize household odors such as pet and kitchen smells, smoke, and fumes. It also filters compounds and VOCs (volatile organic compounds), providing you and your loved ones with a breath of fresh air at all times.
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    Top comment

    "I like the fact that this is a two-filter set. I like to change out every 6 months....love this air purifier filters are as described replacement filters"

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    Product Description

    Trap a variety of airborne particles with authentic LV-PUR131-RF Replacement Filters for the Levoit LV-PUR131 or LV-PUR131S Air Purifier. In addition to filtering airborne pollutants like hair, lint, and fibers, the 3-stage filtration helps keep your home atmosphere smelling fresh. The High-Efficiency Activated Carbon Filter helps neutralize household odors such as pet and kitchen smells, smoke, and fumes. It also filters compounds and VOCs (volatile organic compounds), providing you and your loved ones with a breath of fresh air at all times.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  12. Levoit - Replacement Filter for TruClean Purifier - 1pk - White - Front_Zoom
    Top comment

    "Hepa Filter...These filters work perfect, they are a little pricey but gets the job done....Good value for AIr filters...Filters fit perfectly and my Hepa Air filter is back working hard"

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    Product Description

    Trap a variety of airborne particles with authentic LV-PUR131-RF Replacement Filters for the Levoit LV-PUR131 or LV-PUR131S Air Purifier. In addition to filtering airborne pollutants like hair, lint, and fibers, the 3-stage filtration helps keep your home atmosphere smelling fresh. The High-Efficiency Activated Carbon Filter helps neutralize household odors such as pet and kitchen smells, smoke, and fumes. It also filters compounds and VOCs (volatile organic compounds), providing you and your loved ones with a breath of fresh air at all times.
    See all Air Purifier Filters & Parts
    Top comment

    "Hepa Filter...These filters work perfect, they are a little pricey but gets the job done....Good value for AIr filters...Filters fit perfectly and my Hepa Air filter is back working hard"

    See all customer reviews

    Product Description

    Trap a variety of airborne particles with authentic LV-PUR131-RF Replacement Filters for the Levoit LV-PUR131 or LV-PUR131S Air Purifier. In addition to filtering airborne pollutants like hair, lint, and fibers, the 3-stage filtration helps keep your home atmosphere smelling fresh. The High-Efficiency Activated Carbon Filter helps neutralize household odors such as pet and kitchen smells, smoke, and fumes. It also filters compounds and VOCs (volatile organic compounds), providing you and your loved ones with a breath of fresh air at all times.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  13. Levoit - Core300-P-RF 3-Stage Original Filter for Core 300-P - White - Front_Zoom
    Top comment

    "Filter...Nice product its an air filter it filters the air...Levoit - Quality Filters...Excellent air filter, easy to install and does the job!"

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    Product Description

    Keep your home fresh with the Levoit Core 300-P Original Replacement Filter. With a Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter, this 3-stage filtration traps at least 99.97% of airborne particles down to 0.3 microns, dust, lint, hair, as well as helps remove smoke, odors, and VOCs.
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    Top comment

    "Filter...Nice product its an air filter it filters the air...Levoit - Quality Filters...Excellent air filter, easy to install and does the job!"

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    Product Description

    Keep your home fresh with the Levoit Core 300-P Original Replacement Filter. With a Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter, this 3-stage filtration traps at least 99.97% of airborne particles down to 0.3 microns, dust, lint, hair, as well as helps remove smoke, odors, and VOCs.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  14. Blueair - Particle + Carbon Replacement Filter for Blue Pure 211+ Auto Air Purifier - White - Alt_View_Zoom_11
    Top comment

    "Amazing filter!...Filters out everything. I use this filter only! You will love it too....Air filter...Love my air filter. Like the fact it has a washable cloth as a pre filter. "

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    Product Description

    Genuine Blueair replacement filter compatible with the Blue Pure 211+ Auto only. This filter is not compatible with the standard 211+ or MAX models. If used with the 211+ or MAX, the clean air delivery rate (CADR) will decline.​ The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 20 square feet in size.
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    Top comment

    "Amazing filter!...Filters out everything. I use this filter only! You will love it too....Air filter...Love my air filter. Like the fact it has a washable cloth as a pre filter. "

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    Product Description

    Genuine Blueair replacement filter compatible with the Blue Pure 211+ Auto only. This filter is not compatible with the standard 211+ or MAX models. If used with the 211+ or MAX, the clean air delivery rate (CADR) will decline.​ The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 20 square feet in size.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  15. Dyson - Genuine Air Purifier Replacement Filter (TP01, TP02, BP01) 360° Glass HEPA Filter - Green/White - Front_Zoom
    Top comment

    "It's a filter....It filters things. It does the thing where it filters the air. ...Guud filter...Good filter for this device. Very nice filter. One of the best filters."

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    Product Description

    Clean the air in your home with this Dyson Pure Cool Link replacement filter. Its dual-layer HEPA and activated carbon filter removes allergens, dust, gases and pollutants from the air, letting you breathe easier. This Dyson Pure Cool Link replacement filter is compatible with first generation Dyson Pure Cool Link tower purifiers.
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    Top comment

    "It's a filter....It filters things. It does the thing where it filters the air. ...Guud filter...Good filter for this device. Very nice filter. One of the best filters."

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    Product Description

    Clean the air in your home with this Dyson Pure Cool Link replacement filter. Its dual-layer HEPA and activated carbon filter removes allergens, dust, gases and pollutants from the air, letting you breathe easier. This Dyson Pure Cool Link replacement filter is compatible with first generation Dyson Pure Cool Link tower purifiers.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  16. Blueair - Replacement Filter for Blue Pure 411, 411+, 411 Auto Air Purifiers - Black/White - Alt_View_Zoom_11
    Top comment

    "Quality Filters...Easy filter replacement....Replacement Air Filter...It filters air! Old filters get dirty so it is important to replace the filter."

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    Product Description

    Genuine Blueair Replacement filter compatible with Blue Pure 411, 411+, MINI, and 411 Auto air purifier models. The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 13 square feet in size.
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    Top comment

    "Quality Filters...Easy filter replacement....Replacement Air Filter...It filters air! Old filters get dirty so it is important to replace the filter."

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    Product Description

    Genuine Blueair Replacement filter compatible with Blue Pure 411, 411+, MINI, and 411 Auto air purifier models. The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 13 square feet in size.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  17. Blueair - Replacement Filter for Blue Pure 211+ Air Purifiers - White - Alt_View_Zoom_11
    Top comment

    "It filters...The filter appears to filter. Absent some serious equipment, the best I can say is that the filter appears to filter!...There are days when Zyrtec and Pataday will simply not touch my symptoms, such that I constantly appear to be crying. My Bluair filter, set on low and running at night has completely eradicated my allergies. "

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    Product Description

    Genuine Blueair replacement filter compatible with the Blue Pure 211+ and Blue Pure MAX models only. This filter is not compatible with the 211+ Auto model. If used with the Blue Pure 211+ Auto, the clean air delivery rate (CADR) will decline.​ The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 20 square feet in size. ​ Unlike look-a-likes, authentic Blueair replacement filters are designed to maintain premium performance over time and ensures your warranty remains intact. For optimal performance, replace the filter about once every six months when used 24 hours a day. The twist-and-change filter is easily removed and replaced and is recyclable at the end of its service life. Please check your local recycling facilities for availability.
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    Top comment

    "It filters...The filter appears to filter. Absent some serious equipment, the best I can say is that the filter appears to filter!...There are days when Zyrtec and Pataday will simply not touch my symptoms, such that I constantly appear to be crying. My Bluair filter, set on low and running at night has completely eradicated my allergies. "

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    Product Description

    Genuine Blueair replacement filter compatible with the Blue Pure 211+ and Blue Pure MAX models only. This filter is not compatible with the 211+ Auto model. If used with the Blue Pure 211+ Auto, the clean air delivery rate (CADR) will decline.​ The Combination Particle + Carbon filter protects against both gaseous and particulate contaminates. Advanced polypropylene filter media removes particle pollutants from your indoor air, such as pollen, dust, and pet dander. At the same time, a layer of activated carbon mesh traps light household odors from pets, cooking, smoke, and more. The 360-degree design allows the filter surface area to be over 20 square feet in size. ​ Unlike look-a-likes, authentic Blueair replacement filters are designed to maintain premium performance over time and ensures your warranty remains intact. For optimal performance, replace the filter about once every six months when used 24 hours a day. The twist-and-change filter is easily removed and replaced and is recyclable at the end of its service life. Please check your local recycling facilities for availability.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  18. CRANE - Air Purifier Filter for EE-5069 - White - Front_Zoom
    Top comment

    "I luv this purifier and the filters. It also works great at eliminating odors from cooking, etc....This filter works great for the Crane air purifier. Just would be great if it came in multi sets vs just one filter. "

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    Product Description

    Air Purifier Filter for Crane USA EE-5069
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    Top comment

    "I luv this purifier and the filters. It also works great at eliminating odors from cooking, etc....This filter works great for the Crane air purifier. Just would be great if it came in multi sets vs just one filter. "

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    Product Description

    Air Purifier Filter for Crane USA EE-5069
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    See all Air Purifier Filters & Parts
  19. WINIX - Filter H for 5500-2 Air Purifier - White - Front_Zoom
    Top comment

    "Great Filters at a great price....The charcoal filter needs to be washed and dried every month. Great filters at a reasonable price....Good filter...Filters look good, seem to be constructed well and they fit perfectly. "

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    Product Description

    Original replacement filter H for the Winix air purifier 5500-2. A one year replacement set with true HEPA filter 99.97 Percent efficient to 0. 3 microns and an advanced odor control AOC carbon filter. Use only original Winix branded filters for the correct filtration capacity.
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    Top comment

    "Great Filters at a great price....The charcoal filter needs to be washed and dried every month. Great filters at a reasonable price....Good filter...Filters look good, seem to be constructed well and they fit perfectly. "

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    Product Description

    Original replacement filter H for the Winix air purifier 5500-2. A one year replacement set with true HEPA filter 99.97 Percent efficient to 0. 3 microns and an advanced odor control AOC carbon filter. Use only original Winix branded filters for the correct filtration capacity.
    See all Air Purifiers
    See all Air Purifiers
  20. Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Elite 4-in-1 Air Purifier (PEAIRTWR) - Gray - Alt_View_Zoom_15
    Top comment

    "Great Filter for Cleaner Air & Better Sleep!...This charcoal pre-filter should be replaced more often. I would like to see Pure Enrichment offer a replacement pack with two charcoal pre-filters. ...Filter replacement...Very easy to order replacement filters from this company!"

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    Product Description

    Breathe in fresher air using the 2-in-1 True HEPA replacement filter from Pure Enrichment. Enjoy improved air quality as the premium 2-stage filter safely cleans the air in any home or office. Our filter is designed to work with the Pure Enrichment PureZone Elite 4-in-1 Air Purifier (sold separately). Each of the two layers of this filter provides a unique level of cleaning: Activated Carbon Pre-Filter– Captures and absorbs initial dust, allergen particles, formaldehyde, benzene, and other noxious gases. HEPA Filter– Captures dust, smoke, pollen, and other allergens. For optimal performance, we recommend replacing your unit's air filter every 6 months.
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    Top comment

    "Great Filter for Cleaner Air & Better Sleep!...This charcoal pre-filter should be replaced more often. I would like to see Pure Enrichment offer a replacement pack with two charcoal pre-filters. ...Filter replacement...Very easy to order replacement filters from this company!"

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    Product Description

    Breathe in fresher air using the 2-in-1 True HEPA replacement filter from Pure Enrichment. Enjoy improved air quality as the premium 2-stage filter safely cleans the air in any home or office. Our filter is designed to work with the Pure Enrichment PureZone Elite 4-in-1 Air Purifier (sold separately). Each of the two layers of this filter provides a unique level of cleaning: Activated Carbon Pre-Filter– Captures and absorbs initial dust, allergen particles, formaldehyde, benzene, and other noxious gases. HEPA Filter– Captures dust, smoke, pollen, and other allergens. For optimal performance, we recommend replacing your unit's air filter every 6 months.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  21. Blueair - Replacement 7400 SmartFilter for Protect 7470i & 7410i Air Purifiers - Black - Front_Zoom
    Top comment

    "This air cleaner is amazing- barely humming quietly in the background, even the side filters capture dust and particles before they get into the main filter. ...I get about 12 months a filter......Love my BlueAir 7470i and these filters last about 12 months (for me). Easy to install, works. "

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    Product Description

    Genuine Blueair replacement filter compatible with Protect 7470i and 7410i air purifier models. Our most advanced filter technology, SmartFilters are designed to deliver superior performance with data-based filter lifetime tracking, a smart RFID chip, and longer filter life (maximum of 1 year). The combination Protect 7400 SmartFilter features a particle filter layer to remove airborne particles like pollen, dust, mold spores, pet dander, viruses and bacteria, fine smoke particles and more. The activated coconut carbon layer absorbs gases, Volatile Organic Compounds (VOC), chemicals, odors, exhaust and more. Accurate filter life tracking helps you get the most out of your Protect 7400 SmartFilter and eliminates unnecessary replacement with an algorithm to calculate filter life based on fan speed, particle sensor data, and estimated filter loading. View data anytime via the app. The booklet design traps in pollutants, maximizes the filter surface area, and helps prevent premature clogging. Fold your SmartFilter together like a book to minimize exposure to pollutants during replacement. Once replaced, the air purifier will recognize the new filter’s RFID chip and automatically reset your filter life status. This filter is recyclable so the only thing you're adding back into the environment is clean air. Please check your local recycling facilities for availability​. Unlike look-a-likes, authentic Blueair replacement filters are designed to maintain premium performance over time and ensure your warranty remains intact. Your SmartFilter will last a maximum of one year depending on room conditions. For optimal performance, replace your filter when alerted by the air purifier and/or app that replacement is needed.
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    Top comment

    "This air cleaner is amazing- barely humming quietly in the background, even the side filters capture dust and particles before they get into the main filter. ...I get about 12 months a filter......Love my BlueAir 7470i and these filters last about 12 months (for me). Easy to install, works. "

    See all customer reviews

    Product Description

    Genuine Blueair replacement filter compatible with Protect 7470i and 7410i air purifier models. Our most advanced filter technology, SmartFilters are designed to deliver superior performance with data-based filter lifetime tracking, a smart RFID chip, and longer filter life (maximum of 1 year). The combination Protect 7400 SmartFilter features a particle filter layer to remove airborne particles like pollen, dust, mold spores, pet dander, viruses and bacteria, fine smoke particles and more. The activated coconut carbon layer absorbs gases, Volatile Organic Compounds (VOC), chemicals, odors, exhaust and more. Accurate filter life tracking helps you get the most out of your Protect 7400 SmartFilter and eliminates unnecessary replacement with an algorithm to calculate filter life based on fan speed, particle sensor data, and estimated filter loading. View data anytime via the app. The booklet design traps in pollutants, maximizes the filter surface area, and helps prevent premature clogging. Fold your SmartFilter together like a book to minimize exposure to pollutants during replacement. Once replaced, the air purifier will recognize the new filter’s RFID chip and automatically reset your filter life status. This filter is recyclable so the only thing you're adding back into the environment is clean air. Please check your local recycling facilities for availability​. Unlike look-a-likes, authentic Blueair replacement filters are designed to maintain premium performance over time and ensure your warranty remains intact. Your SmartFilter will last a maximum of one year depending on room conditions. For optimal performance, replace your filter when alerted by the air purifier and/or app that replacement is needed.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  22. Genuine HEPA Pure Replacement Filter M for GermGuardian Air Purifier Models AC4700BDLX and AC4700DLX - Black/White - Front_Zoom
    Top comment

    "Filter...Able to to access easy, able to put filter in !!!!!...Air filter...Good air filter, last a long time. Price is good.."

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    Product Description

    GermGuardian FLT4700 HEPA GENUINE Replacement Filter M is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The 360 degree HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC4700B and AC4711W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
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    Top comment

    "Filter...Able to to access easy, able to put filter in !!!!!...Air filter...Good air filter, last a long time. Price is good.."

    See all customer reviews

    Product Description

    GermGuardian FLT4700 HEPA GENUINE Replacement Filter M is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The 360 degree HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC4700B and AC4711W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  23. Genuine HEPA Pure Replacement Filter J for GermGuardian Air Purifier Model AC5900WCA - White With Black Border - Front_Zoom
    Top comment

    "Best Buy is the place to buy this amazing filter!...Thank goodness Best Buy had this filter in stock!! Only place on line. This filter is amazing and lasts months at a time!! ...Great Filter...Great replacement filter. I've tried many third party filters for my germ guardian ac5900 air purifier while they worked, they did not seem to be as good as the original."

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    Product Description

    GermGuardian FLT5900 HEPA GENUINE Replacement Filter J is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC5900WCA. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
    See all Air Purifier Filters & Parts
    Top comment

    "Best Buy is the place to buy this amazing filter!...Thank goodness Best Buy had this filter in stock!! Only place on line. This filter is amazing and lasts months at a time!! ...Great Filter...Great replacement filter. I've tried many third party filters for my germ guardian ac5900 air purifier while they worked, they did not seem to be as good as the original."

    See all customer reviews

    Product Description

    GermGuardian FLT5900 HEPA GENUINE Replacement Filter J is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC5900WCA. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  24. Genuine HEPA Pure Replacement Filter N for GermGuardian Air Purifier Model AC5600W - Black/White - Front_Zoom
    Top comment

    "Standard GermGuardian filter; it is what it is....There isn't much point in reviewing this filter as a filter. It goes with a particular GermGuardian air filter unit. ...Filter replacement...Great filter for the air purifier, it collected a lot of dust."

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    Product Description

    BREATHE CLEAN, FRESH, AND PURE AIR GermGuardian genuine HEPA air purifier filters reduce unwanted odors and trap allergens to deliver refreshing air to your home. WHY USE GENUINE GERMGUARDIAN FILTER REPLACEMENTS Your purifier is only as powerful and effective as the filter you put inside, and our Genuine Guardian Technologies replacement parts are essential for maintaining product performance. Each filter or bulb is designed specifically for a particular unit style. Not only will genuine replacement parts fit like a glove, but they also have the combination technology to match so that you can get the most out of your air purifier.
    See all Air Purifier Filters & Parts
    Top comment

    "Standard GermGuardian filter; it is what it is....There isn't much point in reviewing this filter as a filter. It goes with a particular GermGuardian air filter unit. ...Filter replacement...Great filter for the air purifier, it collected a lot of dust."

    See all customer reviews

    Product Description

    BREATHE CLEAN, FRESH, AND PURE AIR GermGuardian genuine HEPA air purifier filters reduce unwanted odors and trap allergens to deliver refreshing air to your home. WHY USE GENUINE GERMGUARDIAN FILTER REPLACEMENTS Your purifier is only as powerful and effective as the filter you put inside, and our Genuine Guardian Technologies replacement parts are essential for maintaining product performance. Each filter or bulb is designed specifically for a particular unit style. Not only will genuine replacement parts fit like a glove, but they also have the combination technology to match so that you can get the most out of your air purifier.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
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