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Best Buy customers often prefer the following products when searching for fresh filter.

If you're looking for a fresh filter for your home or office, you'll find the best options here. They will keep your indoor air clean, they are easy to install, and they have the ability to keep dust from seeping back into your home. Browse the top-ranked list of fresh filters below along with associated reviews and opinions.

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  1. Levoit - HEPA Replacement Filter for TruClean Purifier - 2pk - White - Front_Zoom
    Top comment

    "So long as you keep them changed on a proper schedule, these will keep your air fresh, healthy, pathogen-free and keep your machine running smoothly to stay that way!...Fresh and clean...This filters system is great. Really cleans the air and make your house smell fresh"

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    Product Description

    The True HEPA Replacement Filter for the Truclean Air Purifier capture at least 99.97% of airborne particles 0.3 microns in size, so you can enjoy fresh air even longer. Featuring greater adsorption and a honeycomb structure, the improved filters cover a larger surface area. To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area.
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    Top comment

    "So long as you keep them changed on a proper schedule, these will keep your air fresh, healthy, pathogen-free and keep your machine running smoothly to stay that way!...Fresh and clean...This filters system is great. Really cleans the air and make your house smell fresh"

    See all customer reviews

    Product Description

    The True HEPA Replacement Filter for the Truclean Air Purifier capture at least 99.97% of airborne particles 0.3 microns in size, so you can enjoy fresh air even longer. Featuring greater adsorption and a honeycomb structure, the improved filters cover a larger surface area. To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area.
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    Your price for this item is $75.99
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  2. Insignia™ - Insignia Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier - White - Front_Zoom
    Top comment

    "Thats fresh...Air has never been so fresh and clean. Great product...Breath of fresh air...Held off a little too long getting a replacement filter but when your old one is at the end of its lifetime the change is noticeable"

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    Product Description

    Keep the unpleasant side effects of allergies and odors outside of your home with the Insignia Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier. With a dual layer, this HEPA and activated carbon filter captures 99.97% of particles as small as .3 microns. It removes dust, pollen, irritants and smoke, improving your air quality and visibility. The layer of active carbon also removes odors, keeping your house smelling clean and fresh. Don’t worry about having to constantly change the filter. Depending on your air quality, the filter can last 2,000 hours. It’s designed to replace the filter in the Insignia NS-APLWH2 497 Sq. Ft. HEPA Air Purifier, so you can maintain your clean air today.
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    Top comment

    "Thats fresh...Air has never been so fresh and clean. Great product...Breath of fresh air...Held off a little too long getting a replacement filter but when your old one is at the end of its lifetime the change is noticeable"

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    Product Description

    Keep the unpleasant side effects of allergies and odors outside of your home with the Insignia Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier. With a dual layer, this HEPA and activated carbon filter captures 99.97% of particles as small as .3 microns. It removes dust, pollen, irritants and smoke, improving your air quality and visibility. The layer of active carbon also removes odors, keeping your house smelling clean and fresh. Don’t worry about having to constantly change the filter. Depending on your air quality, the filter can last 2,000 hours. It’s designed to replace the filter in the Insignia NS-APLWH2 497 Sq. Ft. HEPA Air Purifier, so you can maintain your clean air today.
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    Your price for this item is $59.99
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  3. Activated Carbon Filter for Select BISSELL Air Purifiers - Black - Front_Zoom
    Top comment

    "Great filter for smoke and pet dander...Where I live fish and game does a lot of controlled burns so having a Bissell purifier with extra filters is a must! Works great on pet dander too!...This charcoal filter tremendously helps with the smells in our home. "

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    Product Description

    Ensure your air220 or air320 air purifier keeps working with this BISSELL replacement filter. The activated carbon material helps capture impurities, allergens and small particles, helping eliminate unwanted odors for a fresh-smelling home. This BISSELL replacement filter features easy-pull tabs for trouble-free removal and can last for up to 6 months to minimize replacements.
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    Top comment

    "Great filter for smoke and pet dander...Where I live fish and game does a lot of controlled burns so having a Bissell purifier with extra filters is a must! Works great on pet dander too!...This charcoal filter tremendously helps with the smells in our home. "

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    Product Description

    Ensure your air220 or air320 air purifier keeps working with this BISSELL replacement filter. The activated carbon material helps capture impurities, allergens and small particles, helping eliminate unwanted odors for a fresh-smelling home. This BISSELL replacement filter features easy-pull tabs for trouble-free removal and can last for up to 6 months to minimize replacements.
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    Your price for this item is $18.99
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  4. Levoit - True HEPA 3-Stage Original Filter for VortexAir Purifier - White - Front_Zoom
    Top comment

    "Super easy replacement HEPA filter...[This review was collected as part of a promotion.] The filter replacement is super intuitive and easy. Have these filters going in several rooms and notice a big difference in the freshness of the air. ...Fresh air...We have 2 of these in our apartment and why do they keep the air fresh unbelievable the amount of dust that collects on to the filter"

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    Product Description

    Fill your environment with fresh, clean air using Levoit’s Core 300-RF 3-Stage Original Filter. An effective 3-stage filtration system captures at least 99.97% of airborne particles 0.3 microns in size, so your surrounding air is free of harmful contaminants.
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    Top comment

    "Super easy replacement HEPA filter...[This review was collected as part of a promotion.] The filter replacement is super intuitive and easy. Have these filters going in several rooms and notice a big difference in the freshness of the air. ...Fresh air...We have 2 of these in our apartment and why do they keep the air fresh unbelievable the amount of dust that collects on to the filter"

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    Product Description

    Fill your environment with fresh, clean air using Levoit’s Core 300-RF 3-Stage Original Filter. An effective 3-stage filtration system captures at least 99.97% of airborne particles 0.3 microns in size, so your surrounding air is free of harmful contaminants.
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    Your price for this item is $29.99
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  5. Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Elite 4-in-1 Air Purifier (PEAIRTWR) - Grey - Alt_View_Zoom_15
    Top comment

    "Fresh air...Seems to last and filter well, I keep pre filter clean since I have animals...My home smells pure, and I can breath fresh air!"

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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

    "Fresh air...Seems to last and filter well, I keep pre filter clean since I have animals...My home smells pure, and I can breath fresh air!"

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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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    Your price for this item is $29.99
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  6. Molekule - PECO-Filter for Air - Pollutant-Destroying Air Purifier - 600 sq. ft. - Gray - Front_Zoom
    Top comment

    "Filters great but is pricey...Pricey for a filter is the only reason it doesn't get 5 stars....Clean fresh air. Appreciate the fact need only change filter once a year."

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    Product Description

    Molekule Air uses two filters. The PECO-Filter, coated with our proprietary light-activated catalyst, breaks down VOCs, bacteria, mold, viruses, allergens, and other pollutants at a molecular level. By using nanotechnology, PECO is able to destroy pollutants 1000 times smaller than what traditional HEPA technology was designed to trap.
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    Top comment

    "Filters great but is pricey...Pricey for a filter is the only reason it doesn't get 5 stars....Clean fresh air. Appreciate the fact need only change filter once a year."

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    Product Description

    Molekule Air uses two filters. The PECO-Filter, coated with our proprietary light-activated catalyst, breaks down VOCs, bacteria, mold, viruses, allergens, and other pollutants at a molecular level. By using nanotechnology, PECO is able to destroy pollutants 1000 times smaller than what traditional HEPA technology was designed to trap.
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    Your price for this item is $89.99
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  7. Pure Enrichment - 3-in-1 True HEPA Replacement Filter for the PureZone Air Purifier (PEAIRPLG) - Grey - Front_Zoom

    Product Description

    Breathe in fresher air using the 3-in-1 True HEPA replacement filter from Pure Enrichment. Enjoy improved air quality as the premium 3-stage filter safely cleans the air in any home or office. Our filter is designed to work with the Pure Enrichment PureZone Air Purifier (sold separately). Each of the three layers of this filter provides a unique level of cleaning: Pre-Filter– Captures initial dust and allergen particles. Activated Carbon Filter– Absorbs 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

    Product Description

    Breathe in fresher air using the 3-in-1 True HEPA replacement filter from Pure Enrichment. Enjoy improved air quality as the premium 3-stage filter safely cleans the air in any home or office. Our filter is designed to work with the Pure Enrichment PureZone Air Purifier (sold separately). Each of the three layers of this filter provides a unique level of cleaning: Pre-Filter– Captures initial dust and allergen particles. Activated Carbon Filter– Absorbs 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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    Your price for this item is $22.99
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  8. Blueair - Pre-filter in Arctic Trail for Blue Pure 411 Auto Air Purifier - Dark Gray - Front_Zoom
    Top comment

    "Love this filters look in my home and easiness to replace....Easy to replace and I like that it came in a flat package. My room smells fresh again!"

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    Product Description

    Blueair Pre-filter in Arctic Trail color for the Blue Pure 411 Auto air purifier. The pre-filter may also be used with Blue Pure 411 and MINI models at a slightly increased noise level (2 dB). Pre-filter is not compatible with the 411+ model. Form meets function in Blue Pure 411 Auto's colorful pre-filters. The fabric allows you to customize the color to match your style, as well as extend the life of the primary filter, catching large airborne particles such as dust, lint, pollen, and pet hair. Vacuum the exterior of the fabric pre-filter to remove visible dust and dirt as often as you'd like. Removable, washable, and reusable the pre-filter is designed to be used again and again. When it requires a deeper clean, throw the fabric in the washing machine on a gentle, low-temperature cycle. Hang to dry. A hidden compartment in the fabric pre-filter keeps the power cord hidden out of sight. Available in five pre-filter colors inspired by natural Scandinavian landscapes; Arctic Trail (gray), Winter Reed (light gray), Archipelago Sand (pink), Aurora Light (green), and Night Waves (navy). Pre-filter in Arctic Trail color comes standard with air purifier.
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    Top comment

    "Love this filters look in my home and easiness to replace....Easy to replace and I like that it came in a flat package. My room smells fresh again!"

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    Product Description

    Blueair Pre-filter in Arctic Trail color for the Blue Pure 411 Auto air purifier. The pre-filter may also be used with Blue Pure 411 and MINI models at a slightly increased noise level (2 dB). Pre-filter is not compatible with the 411+ model. Form meets function in Blue Pure 411 Auto's colorful pre-filters. The fabric allows you to customize the color to match your style, as well as extend the life of the primary filter, catching large airborne particles such as dust, lint, pollen, and pet hair. Vacuum the exterior of the fabric pre-filter to remove visible dust and dirt as often as you'd like. Removable, washable, and reusable the pre-filter is designed to be used again and again. When it requires a deeper clean, throw the fabric in the washing machine on a gentle, low-temperature cycle. Hang to dry. A hidden compartment in the fabric pre-filter keeps the power cord hidden out of sight. Available in five pre-filter colors inspired by natural Scandinavian landscapes; Arctic Trail (gray), Winter Reed (light gray), Archipelago Sand (pink), Aurora Light (green), and Night Waves (navy). Pre-filter in Arctic Trail color comes standard with air purifier.
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    Your price for this item is $10.99
    The previous price was $12.99
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  9. GermGuardian - HEPA Filter for Select Air Purifiers - White - Front_Zoom
    Top comment

    "Works and fits just as described. Smell the fresh air....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

    Purify your indoor spaces with this HEPA Pet Pure replacement filter for select GermGuardian air purifiers. The charcoal layer eliminates smoke and cooking odors, while the antimicrobial agent protects the filter surface from mold and bacteria. This HEPA Pet Pure replacement filter has a pre-filter that removes dust, lint and pet hair.
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    Top comment

    "Works and fits just as described. Smell the fresh air....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

    Purify your indoor spaces with this HEPA Pet Pure replacement filter for select GermGuardian air purifiers. The charcoal layer eliminates smoke and cooking odors, while the antimicrobial agent protects the filter surface from mold and bacteria. This HEPA Pet Pure replacement filter has a pre-filter that removes dust, lint and pet hair.
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    Your price for this item is $36.99
    The previous price was $44.99
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  10. GermGuardian - HEPA Filter for Select Air Purifiers - Black/White - Front_Zoom
    Top comment

    "Keeps air fresh. Filters last quite a while. I would recommend this unit for a small to medium sized bedroom....Great filter...Filters work great and price is very reasonable. First time having to replace one. "

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    Product Description

    Improve indoor air quality with this GermGuardian True HEPA replacement filter for select air purifiers. The activated carbon layer minimizes odors from smoking and pets, while the PetPure treatment uses an antimicrobial treatment to inhibit mold growth and odor-causing bacteria. This GermGuardian True HEPA replacement filter captures even the smallest microns, including pet dander and pollen, for added efficiency.
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    Top comment

    "Keeps air fresh. Filters last quite a while. I would recommend this unit for a small to medium sized bedroom....Great filter...Filters work great and price is very reasonable. First time having to replace one. "

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    Product Description

    Improve indoor air quality with this GermGuardian True HEPA replacement filter for select air purifiers. The activated carbon layer minimizes odors from smoking and pets, while the PetPure treatment uses an antimicrobial treatment to inhibit mold growth and odor-causing bacteria. This GermGuardian True HEPA replacement filter captures even the smallest microns, including pet dander and pollen, for added efficiency.
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    Your price for this item is $45.99
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