Best Buy customers often prefer the following products when searching for large air filters.
Air filters are an essential part of any HVAC system, as they keep the air in your home or office clean and free of dust, pollen, mold spores, pet dander, and other airborne pollutants. Browse the top-ranked list of large air filters below along with associated reviews and opinions.
Filtrete - Premium F1 True HEPA Filter - White
Model: FAPF-F1N-4SKU: 6450276Top comment"Great filter for air purifier...As with other 3M air filters, this one is very good quality and fits the purifier perfectly....Perfect air filter...Great air filter especially for my seasonal allergies"
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Our top-of-the line filter captures 99.97% of airborne particles from the air passing through the filter media*, including dust, allergens, bacteria and viruses. Designed with electrostatic air filtration, the Filtrete Premium F1 Allergen, Bacteria & Virus True HEPA Filter traps particles 1000x smaller than the human eye can see. Say hello to cleaner, fresher indoor air. Compatible with Filtrete 310 Sq. Ft. Smart Air Purifier for Large Rooms, Filtrete 110 Sq. Ft. True HEPA Air Purifier, and Filtrete 290 Sq. Ft. True HEPA Air Purifier.Top comment"Great filter for air purifier...As with other 3M air filters, this one is very good quality and fits the purifier perfectly....Perfect air filter...Great air filter especially for my seasonal allergies"
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Our top-of-the line filter captures 99.97% of airborne particles from the air passing through the filter media*, including dust, allergens, bacteria and viruses. Designed with electrostatic air filtration, the Filtrete Premium F1 Allergen, Bacteria & Virus True HEPA Filter traps particles 1000x smaller than the human eye can see. Say hello to cleaner, fresher indoor air. Compatible with Filtrete 310 Sq. Ft. Smart Air Purifier for Large Rooms, Filtrete 110 Sq. Ft. True HEPA Air Purifier, and Filtrete 290 Sq. Ft. True HEPA Air Purifier.See all Air Purifier Filters & PartsYour price for this item is $20.99Honeywell - HEPA Air Purifier Filter Value Kit - A and R Filters - Black White
Model: HRF-ARVPV1SKU: 5863801Top comment"Great Filters...Great filters for use in Honeywell air filter system....Great Honeywell Air Filter!...I love the Honeywell Air Filters. I have three in my house and this package of air filters are great to replace your dirt filters."
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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)Top comment"Great Filters...Great filters for use in Honeywell air filter system....Great Honeywell Air Filter!...I love the Honeywell Air Filters. I have three in my house and this package of air filters are great to replace your dirt filters."
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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 & PartsYour price for this item is $58.99The previous price was $64.99Instant - Air Purifier HEPA-13 Replacement Filter - F300 for AP300 Large
Model: 210-0062-01SKU: 6474784See all Air Purifier Filters & PartsProduct Description
This replacement filter is designed to perfectly fit the Instant Air Purifier, large size. It’s easy to install, so replacing the filter regularly isn’t a chore. It’s part of an advanced 3-in-1 filtration system designed so you inhale cleaner air, and exhale peace of mindSee all Air Purifier Filters & PartsProduct Description
This replacement filter is designed to perfectly fit the Instant Air Purifier, large size. It’s easy to install, so replacing the filter regularly isn’t a chore. It’s part of an advanced 3-in-1 filtration system designed so you inhale cleaner air, and exhale peace of mindSee all Air Purifier Filters & PartsYour price for this item is $57.99The previous price was $69.99Fresh Air Filter for LG Refrigerators - Multi
Model: LT120FSKU: 5587986Top comment"Air filter for LG refrigerators...Easy replacement air filters for LG refrigerators....The filter works well in my LG refrigerator. The airs seems to be fresh."
See all customer reviewsSee all Refrigerator Air FiltersProduct Description
Keep your LG refrigerator smelling clean with this LG Fresh Air LT120F filter that features an Air Purifying System to eliminate unwanted odors. Compatible with most LG refrigerators.Top comment"Air filter for LG refrigerators...Easy replacement air filters for LG refrigerators....The filter works well in my LG refrigerator. The airs seems to be fresh."
See all customer reviewsSee all Refrigerator Air FiltersProduct Description
Keep your LG refrigerator smelling clean with this LG Fresh Air LT120F filter that features an Air Purifying System to eliminate unwanted odors. Compatible with most LG refrigerators.See all Refrigerator Air FiltersYour price for this item is $28.99Insignia™ - Insignia Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier - White
Model: NS-APFL2SKU: 6444082Top comment"Effective filter...Nice filter for a nice air purifier. Really makes a difference. ...I have two of these filters in my house. I appreciate the large room capacity if these air filters but wish they lasted longer than the 2000 hours or so. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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.Top comment"Effective filter...Nice filter for a nice air purifier. Really makes a difference. ...I have two of these filters in my house. I appreciate the large room capacity if these air filters but wish they lasted longer than the 2000 hours or so. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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.See all Air Purifier Filters & PartsYour price for this item is $59.99HEPA Filter for BISSELL air320 Air Purifiers - White
Model: 2804SKU: 6385524Top comment"A perfect filter...The air320 is an excellent large room air purifier.I change the filter once every 3 months for we live in a very dusty type home.The filters keep our air clean and fresh.I have went through numerous air cleaners but their filters didn't last long at all.The filter could last 6 months but I have severe allergies & COPD.Thanks Bissell for your wonderful products....When I purchased 1 of the large air purifiers for the main living space and 2 small ones for each bedroom last year I was skeptical if it REALLY would help clean the air...it does! "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Handle routine maintenance for your air purifier with this BISSELL air320 replacement HEPA filter. The easy-pull tabs make for simple removal and installation, and the high-quality construction offers up to a 6-month lifecycle. This BISSELL air320 replacement HEPA filter features a high-efficiency pleated construction with a large surface area to capture 99.97% of 0.3 micron particles and smaller including dust, pet dander, smoke, pollen, and other allergens.Top comment"A perfect filter...The air320 is an excellent large room air purifier.I change the filter once every 3 months for we live in a very dusty type home.The filters keep our air clean and fresh.I have went through numerous air cleaners but their filters didn't last long at all.The filter could last 6 months but I have severe allergies & COPD.Thanks Bissell for your wonderful products....When I purchased 1 of the large air purifiers for the main living space and 2 small ones for each bedroom last year I was skeptical if it REALLY would help clean the air...it does! "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Handle routine maintenance for your air purifier with this BISSELL air320 replacement HEPA filter. The easy-pull tabs make for simple removal and installation, and the high-quality construction offers up to a 6-month lifecycle. This BISSELL air320 replacement HEPA filter features a high-efficiency pleated construction with a large surface area to capture 99.97% of 0.3 micron particles and smaller including dust, pet dander, smoke, pollen, and other allergens.See all Air Purifier Filters & PartsYour price for this item is $21.99Insignia™ - Insignia Replacement Filter for NS-APMWH2 Insignia 375 Sq. Ft. Air Purifier - White
Model: NS-APFM2SKU: 6444083Top comment"Air Purifier Replacement Filter...We bought this replacement filter for the Insignia air purifier we keep in our large den to help ensure we keep our indoor air clean. ...Great Air Filter...This filter fits perfectly in my 375 sqft Insignia Air purifier. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Keep the unpleasant side effects of allergies and odors outside of your home with the Insignia – Replacement Filter for NS-APMWH2 Insignia 375 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 375 Sq. Ft. HEPA Air Purifier (NS-APMWH2), so you can maintain your clean air today.Top comment"Air Purifier Replacement Filter...We bought this replacement filter for the Insignia air purifier we keep in our large den to help ensure we keep our indoor air clean. ...Great Air Filter...This filter fits perfectly in my 375 sqft Insignia Air purifier. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Keep the unpleasant side effects of allergies and odors outside of your home with the Insignia – Replacement Filter for NS-APMWH2 Insignia 375 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 375 Sq. Ft. HEPA Air Purifier (NS-APMWH2), so you can maintain your clean air today.See all Air Purifier Filters & PartsYour price for this item is $39.99Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Elite 4-in-1 Air Purifier (PEAIRTWR) - Grey
Model: PETWRFILSKU: 6503796Top comment"Great Air Purifier...Love this Air Purifier...ordered the filter for future use...Great Filter for Cleaner Air & Better Sleep!...Thanks for filters that improve our air and quality of sleep!"
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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.Top comment"Great Air Purifier...Love this Air Purifier...ordered the filter for future use...Great Filter for Cleaner Air & Better Sleep!...Thanks for filters that improve our air and quality of sleep!"
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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 & PartsYour price for this item is $29.99Replacement Filter Set for Winix P300, 5300, 5500 and 6300 Air Cleaners - Black/White
Model: 115115SKU: 8556189Top comment"Air filters...Glad i bought air filter for the price. Keeps my air purified , and definitely noticed the air quality....Convenient Air Filter Pack!...Multiple filters that last a full year for a single price. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Replace the filters in your Winix P300, 5300, 5500 or 6300 air cleaner for up to 1 year with this Winix 115115 set, which contains a True HEPA filter and 4 carbon prefilters to trap both large and small particles, odors and other allergens.Top comment"Air filters...Glad i bought air filter for the price. Keeps my air purified , and definitely noticed the air quality....Convenient Air Filter Pack!...Multiple filters that last a full year for a single price. "
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
Replace the filters in your Winix P300, 5300, 5500 or 6300 air cleaner for up to 1 year with this Winix 115115 set, which contains a True HEPA filter and 4 carbon prefilters to trap both large and small particles, odors and other allergens.See all Air Purifier Filters & PartsYour price for this item is $79.99Blueair - Replacement Filter for Blue Pure 311 Auto Air Purifier - Black/White
Model: 311 FilterSKU: 6448658Top comment"Air filter replacement...Air filter replacement. Easy to install for this air filter. ...It filters air, as expected! Be sure to change the filter outside or you’ll get dust everywhere"
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
The Blue Pure 311 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.Top comment"Air filter replacement...Air filter replacement. Easy to install for this air filter. ...It filters air, as expected! Be sure to change the filter outside or you’ll get dust everywhere"
See all customer reviewsSee all Air Purifier Filters & PartsProduct Description
The Blue Pure 311 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 & PartsYour price for this item is $39.99