Small Air Filters
Best Buy customers often prefer the following products when searching for Small Air Filters.
Replacing the filter in your small air purifier once in a while will help make it last longer, keep it energy efficient, and ensure the air you're breathing is properly filtered and pure. If you're looking for small air filters, we've got you covered. Browse the top-ranked list of small air filters below along with associated reviews and opinions.
Blueair - Replacement Filter for Blue Pure 411, 411+, 411 Auto Air Purifiers - Black/White
Model: F411PACF102174SKU: 6404518Top comment"Blue air filters work...Second blue air I’ve bought Smaller for a small room Filters are expensive but you need to change them out as required Quiet , seems reliable Bought filter for next change Easy to change our filters...Happy with my mini air filter. And replacing the filter is super easy. "
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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.Top comment"Blue air filters work...Second blue air I’ve bought Smaller for a small room Filters are expensive but you need to change them out as required Quiet , seems reliable Bought filter for next change Easy to change our filters...Happy with my mini air filter. And replacing the filter is super easy. "
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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 & PartsYour price for this item is $23.99
Blueair - Replacement Filter for Blue Pure 211+ Air Purifiers - White
Model: F211PACF101652SKU: 6181108Top comment"Awesome Air Filter...The Blueair filters work wonderful. They work better than I expected....its a filter...it filters the air in my air purifier.. simple as that"
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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.Top comment"Awesome Air Filter...The Blueair filters work wonderful. They work better than I expected....its a filter...it filters the air in my air purifier.. simple as that"
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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 & PartsYour price for this item is $69.99
Pure Enrichment - 2-in-1 True HEPA Replacement Filter for the PureZone Mini Portable Air Purifier (PEPERSAP) - Grey
Model: PEPERSFILSKU: 6503790Top comment"Great air purifier...We have loved our mini air purifier and the filters came quickly and without issue. ...MINI AIR PURIFIER REPLACEMENT FILTER...SMALL CUTE AND DOES THE JOB FILTER WORKS GREAT ! "
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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 your personal air in any office, hotel, or travel setting. Our filter is designed to work with the Pure Enrichment PureZone Mini Portable 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...We have loved our mini air purifier and the filters came quickly and without issue. ...MINI AIR PURIFIER REPLACEMENT FILTER...SMALL CUTE AND DOES THE JOB FILTER WORKS GREAT ! "
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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 your personal air in any office, hotel, or travel setting. Our filter is designed to work with the Pure Enrichment PureZone Mini Portable 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 $12.99
Shark - Air Purifier Anti-Allergen Filter with True HEPA, Compatible with HP102, HC452 - Rotator White & Blue
Model: HE1FKPETSKU: 6508485Top comment"This filter, and the one before it have kept my bedroom air clean and fresh. ...clean air...we bought the air purifier and it works wonders these filters are stronger then most air filters and holds more"
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The Shark Air Purifier NANOSEAL Filter with true HEPA captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for protection against household odors and VOCs. Based on IEST-RP-CC007.3, 0.1–0.2 microns.Top comment"This filter, and the one before it have kept my bedroom air clean and fresh. ...clean air...we bought the air purifier and it works wonders these filters are stronger then most air filters and holds more"
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The Shark Air Purifier NANOSEAL Filter with true HEPA captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for protection against household odors and VOCs. Based on IEST-RP-CC007.3, 0.1–0.2 microns.See all Air Purifier Filters & PartsYour price for this item is $69.99
Levoit - 3-Stage Original Filter for Core 300 - White
Model: HEACAFLVNUS0012SKU: 6481078Top comment"Filter...Nice product its an air filter it filters the air...Clean air...This filter does the job. It is small but thorough."
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Keep your home refreshed with the Levoit Core® 300 Original Filter. Three stages of filtration include a Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter. This system filters at least 99.97% of airborne particles down to 0.3 microns, as well as helps neutralize household odors, cooking smells, and VOCs to keep your space smelling fresh and clean.Top comment"Filter...Nice product its an air filter it filters the air...Clean air...This filter does the job. It is small but thorough."
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Keep your home refreshed with the Levoit Core® 300 Original Filter. Three stages of filtration include a Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter. This system filters at least 99.97% of airborne particles down to 0.3 microns, as well as helps neutralize household odors, cooking smells, and VOCs to keep your space smelling fresh and clean.See all Air Purifier Filters & PartsYour price for this item is $26.99Save $3The comparable value price is $29.99
Honeywell - HEPA Air Purifier Filter Value Kit - A and R Filters - Black White
Model: HRF-ARVPSKU: 5863801Top comment"Great Filters...Great filters for use in Honeywell air filter system....Great Air Flow...Works Perfectly! Great airflow, small and compact and cools the entire room."
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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 Air Flow...Works Perfectly! Great airflow, small and compact and cools the entire room."
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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 $64.99
Pure Enrichment - 3-in-1 True HEPA Replacement Filter for the PureZone Air Purifier (PEAIRPLG) - Grey
Model: PEAIRFILSKU: 6503784Top comment"Easy to replace filter...This is a little powerhouse. Changing filters is easy. Keeps a small bedroom fresh...Like a brand new machine with the new filter...The new filters fit well and cleaned the air like when we first got it."
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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.Top comment"Easy to replace filter...This is a little powerhouse. Changing filters is easy. Keeps a small bedroom fresh...Like a brand new machine with the new filter...The new filters fit well and cleaned the air like when we first got it."
See all customer reviewsSee all Air Purifier Filters & PartsProduct 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 & PartsYour price for this item is $22.99
Genuine HEPA Pure Replacement Filter M for GermGuardian Air Purifier Models AC4700BDLX and AC4700DLX - Black/White
Model: FLT4700SKU: 6404541Top comment"Replacement filter, works great with my germ guardian air cleaner....Air filter...Good air filter, last a long time. Price is good.."
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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.Top comment"Replacement filter, works great with my germ guardian air cleaner....Air filter...Good air filter, last a long time. Price is good.."
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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 & PartsYour price for this item is $29.99Save $10The comparable value price is $39.99
Genuine HEPA Pure Replacement Filter J for GermGuardian Air Purifier Model AC5900WCA - White With Black Border
Model: FLT5900SKU: 6225234Top comment"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....Air Filter...Excellent filter easy to install fast delivery service."
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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.Top comment"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....Air Filter...Excellent filter easy to install fast delivery service."
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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 & PartsYour price for this item is $52.99Save $27The comparable value price is $79.99
Insignia™ - Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier - White
Model: NS-APFL2SKU: 6444082Top comment"Great Air Purifier Filter...Easy to setup/install, just insert and you're ready to use your air purifier again. I use it in my small office and all of my employes agree that the air purifier/filter combo do an EXCELLENT job of improving the air quailty in the office. ...The air filter is great and the replacement filters fit well."
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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 497 Sq. Ft. HEPA Air Purifier, so you can maintain your clean air today.Top comment"Great Air Purifier Filter...Easy to setup/install, just insert and you're ready to use your air purifier again. I use it in my small office and all of my employes agree that the air purifier/filter combo do an EXCELLENT job of improving the air quailty in the office. ...The air filter is great and the replacement filters fit well."
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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 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 $59.99
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