Skip to content
Main Content

home air purifiers

No content

Best Buy customers often prefer the following products when searching for home air purifiers.

Air purifiers are a great way to improve indoor air quality. They can help reduce allergens, irritants, and other pollutants that can affect your health. And they can also help you breathe easier by eliminating odors and airborne particles that may be present in your home. Browse the top-ranked list of home air purifiers below along with associated reviews and opinions.

Main Results
  1. Levoit - PlasmaPro 400s Smart 403 Sq. Ft True HEPA Air Purifier - White - Front_Zoom
    Top comment

    "I kept the box and use it to bring my air purifier to my friends’ homes if we’re planning small group gatherings. ...Great purifier...Noticed better air in just a few hours of use. Makes a huge improvement for pet homes. "

    See all customer reviews

    Product Description

    The Levoit PlasmaPro Smart True HEPA Air Purifier completely refreshes air 5x per hour in a 403 sq ft space or 2x per hour in a 1,007 sq ft space, running with noise levels as low as 24dB. With 3-stage H13 True HEPA filtration, the air purifier filters 99.97% of airborne particles 0.3 microns in size and neutralizes household odors such as pet and kitchen smells. HEPASmart Technology filters 99.99% of bacteria and mold, as well as 99.9% of viruses, keeping your home fresh and healthy. PlasmaPro Technology releases negative and positive ions into the air, which then bind with contaminants and break them down into harmless matter. The laser dust sensor scans surrounding air for airborne particles and displays the amount detected on the PM2.5 display. With smart control, you can control air purifier settings no matter where you are, connect to third-party voice assistants, and receive real-time notifications about air quality and filter life.
    See all Air Purifiers
    Top comment

    "I kept the box and use it to bring my air purifier to my friends’ homes if we’re planning small group gatherings. ...Great purifier...Noticed better air in just a few hours of use. Makes a huge improvement for pet homes. "

    See all customer reviews

    Product Description

    The Levoit PlasmaPro Smart True HEPA Air Purifier completely refreshes air 5x per hour in a 403 sq ft space or 2x per hour in a 1,007 sq ft space, running with noise levels as low as 24dB. With 3-stage H13 True HEPA filtration, the air purifier filters 99.97% of airborne particles 0.3 microns in size and neutralizes household odors such as pet and kitchen smells. HEPASmart Technology filters 99.99% of bacteria and mold, as well as 99.9% of viruses, keeping your home fresh and healthy. PlasmaPro Technology releases negative and positive ions into the air, which then bind with contaminants and break them down into harmless matter. The laser dust sensor scans surrounding air for airborne particles and displays the amount detected on the PM2.5 display. With smart control, you can control air purifier settings no matter where you are, connect to third-party voice assistants, and receive real-time notifications about air quality and filter life.
    See all Air Purifiers
    See all Air Purifiers
  2. Honeywell - 200 Sq. Ft. PowerPlus HEPA Air Purifier - Black - Front_Zoom
    Top comment

    "Air purifier...Loves these air purifiers. Got at an amazing price....Best Hepa Air Purifier Ever...This is my second Honeywell Hepa Air Purifier. First was for the living area. This smaller one is for my daughter’s bedroom. "

    See all customer reviews

    Product Description

    The Honeywell HPA3100 PowerPlus HEPA Air Purifier helps provide cleaner, fresher air in medium to large rooms. HEPA Filtration helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.* This Honeywell air purifier is independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 200 sq. ft. room.** This quiet air purifier has 4 intuitive cleaning levels, auto-off timer option at 2, 4, or 8 hours, a dimmer option for control panel lights, filter check/reset indicator and initial filters included. Customize your filtration experience with optional Honeywell Enhanced Odor & VOC T Filters that help tackle specific household odors from pets (HRFTP1), kitchens (HRFTK1), and smoke (HRFTS1) or home renovation VOCs (HRFTC1) (sold separately). This Honeywell PowerPlus series HEPA Air Purifier delivers powerful, efficient filtration with a compact design. Earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Always purchase Genuine Honeywell replacement air purifier filters. Compatible replacements are not guaranteed to offer the same performance or efficiency – they may be cheaper but need to be replaced more often, which ends up costing more in the long run. Disclaimers: * From the air that passes through the filter, 0.3 microns and larger. ** When operated with the odor reducing filter. It is recommended to always use the pre-filter when operating this air purifier. Pre-filter should be replaced every 3 months to effectively reduce common household odors and VOCs in a room. *** Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. The ENERGY STAR name and mark are registered trademarks owned by the U.S. EPA.
    See all Air Purifiers
    Top comment

    "Air purifier...Loves these air purifiers. Got at an amazing price....Best Hepa Air Purifier Ever...This is my second Honeywell Hepa Air Purifier. First was for the living area. This smaller one is for my daughter’s bedroom. "

    See all customer reviews

    Product Description

    The Honeywell HPA3100 PowerPlus HEPA Air Purifier helps provide cleaner, fresher air in medium to large rooms. HEPA Filtration helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.* This Honeywell air purifier is independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 200 sq. ft. room.** This quiet air purifier has 4 intuitive cleaning levels, auto-off timer option at 2, 4, or 8 hours, a dimmer option for control panel lights, filter check/reset indicator and initial filters included. Customize your filtration experience with optional Honeywell Enhanced Odor & VOC T Filters that help tackle specific household odors from pets (HRFTP1), kitchens (HRFTK1), and smoke (HRFTS1) or home renovation VOCs (HRFTC1) (sold separately). This Honeywell PowerPlus series HEPA Air Purifier delivers powerful, efficient filtration with a compact design. Earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Always purchase Genuine Honeywell replacement air purifier filters. Compatible replacements are not guaranteed to offer the same performance or efficiency – they may be cheaper but need to be replaced more often, which ends up costing more in the long run. Disclaimers: * From the air that passes through the filter, 0.3 microns and larger. ** When operated with the odor reducing filter. It is recommended to always use the pre-filter when operating this air purifier. Pre-filter should be replaced every 3 months to effectively reduce common household odors and VOCs in a room. *** Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. The ENERGY STAR name and mark are registered trademarks owned by the U.S. EPA.
    See all Air Purifiers
    See all Air Purifiers
  3. Pure Enrichment - PureZone True HEPA Air Purifier - White - Front_Zoom
    Top comment

    "Great purifiers...The PureZone air purifier looks good and works great. I bought 1 every bedroom....Great air purifier!...I have multiple air purifiers from this brand and they work great!"

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone 3-in-1 Air Purifier from Pure Enrichment. Enjoy improved air quality as the premium 3-stage filter and UV-C light safely clean the air in any home or office. With its modern design, PureZone adds a touch of elegance to any space while its true HEPA filter removes 99.97% of particles as small as 0.3 microns caused by spring or fire season and pets. It's the perfect solution to help make the air more comfortable for people with common breathing issues like allergies and asthma. †Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing
    See all Air Purifiers
    Top comment

    "Great purifiers...The PureZone air purifier looks good and works great. I bought 1 every bedroom....Great air purifier!...I have multiple air purifiers from this brand and they work great!"

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone 3-in-1 Air Purifier from Pure Enrichment. Enjoy improved air quality as the premium 3-stage filter and UV-C light safely clean the air in any home or office. With its modern design, PureZone adds a touch of elegance to any space while its true HEPA filter removes 99.97% of particles as small as 0.3 microns caused by spring or fire season and pets. It's the perfect solution to help make the air more comfortable for people with common breathing issues like allergies and asthma. †Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing
    See all Air Purifiers
    See all Air Purifiers
  4. Levoit - HEPA Replacement Filter for TruClean Purifier - 2pk - White - Front_Zoom
    Top comment

    "love this air purifier filters are as described replacement filters...Air replacement filters...Keeping the air in my home and home office is key to staying and being productive"

    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. Compatible with H131S series.
    See all Air Purifier Filters & Parts
    Top comment

    "love this air purifier filters are as described replacement filters...Air replacement filters...Keeping the air in my home and home office is key to staying and being productive"

    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. Compatible with H131S series.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  5. Shark - Air Purifier 4-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock, Compatible with HE401, HE402 - Grey - Front_Zoom
    Top comment

    "Filter for air purifier...These filters work great in keeping our home from getting as dusty! Have a new baby so use purifier to keep allergens down....Love our air purifier!...Love the air purifier! Filters are a part of the process & they work great!"

    See all customer reviews

    Product Description

    The Shark Air Purifier 4-Fan NANOSEAL Filter with true HEPA and Advanced Odor Lock captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for heightened protection against household odors and VOCs. Compatible with Shark Air Purifier 4-Fan Models (HE400, HE401, HE402, HE405).
    See all Air Purifier Filters & Parts
    Top comment

    "Filter for air purifier...These filters work great in keeping our home from getting as dusty! Have a new baby so use purifier to keep allergens down....Love our air purifier!...Love the air purifier! Filters are a part of the process & they work great!"

    See all customer reviews

    Product Description

    The Shark Air Purifier 4-Fan NANOSEAL Filter with true HEPA and Advanced Odor Lock captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for heightened protection against household odors and VOCs. Compatible with Shark Air Purifier 4-Fan Models (HE400, HE401, HE402, HE405).
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  6. Levoit - True HEPA Replacement Filter for TruClean Purifier - 1pk - White - Front_Zoom
    Top comment

    "Levoit Means Easy Pure Clean Air!...I love Levoit clean air! Levoit Air Purifiers are so user friendly. ...Air purifier filter...I took the old one out and popped the new one in without a problem. The quality air of my home is so much better."

    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. Compatible with H131S series.
    See all Air Purifier Filters & Parts
    Top comment

    "Levoit Means Easy Pure Clean Air!...I love Levoit clean air! Levoit Air Purifiers are so user friendly. ...Air purifier filter...I took the old one out and popped the new one in without a problem. The quality air of my home is so much better."

    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. Compatible with H131S series.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  7. Levoit - PlasmaPro 300S Air Purifier with Replacement Filter - White - Front_Zoom
    Top comment

    "Efficient air purifier...Love this air purifier I felt the difference right away...Levoit 300S Air Purifier...Seams to be working well to reduce the amount of dust in the home."

    See all customer reviews

    Product Description

    Enjoy fresh air anytime you need with the PlasmaPro 300S Air Purifier, featuring smart control, powerful filtration, and PlasmaPro Technology. The Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter prevent dust, smoke particles, pet dander, and unpleasant odors from polluting your space. Set timers, create customized schedules, and connect to third-party voice assistants on the free VeSync app for clean air around the clock. The air purifier is ideal for rooms 219 sq ft / 20 sq m in size, providing a steady source of fresh air to offices, living rooms, kitchens, and bedrooms. With noise levels as low as 22dB, your environment always stays quiet and fresh. Bonus 3-Stage Replacement Filter included.
    See all Air Purifiers
    Top comment

    "Efficient air purifier...Love this air purifier I felt the difference right away...Levoit 300S Air Purifier...Seams to be working well to reduce the amount of dust in the home."

    See all customer reviews

    Product Description

    Enjoy fresh air anytime you need with the PlasmaPro 300S Air Purifier, featuring smart control, powerful filtration, and PlasmaPro Technology. The Pre-Filter, Main Filter, and High-Efficiency Activated Carbon Filter prevent dust, smoke particles, pet dander, and unpleasant odors from polluting your space. Set timers, create customized schedules, and connect to third-party voice assistants on the free VeSync app for clean air around the clock. The air purifier is ideal for rooms 219 sq ft / 20 sq m in size, providing a steady source of fresh air to offices, living rooms, kitchens, and bedrooms. With noise levels as low as 22dB, your environment always stays quiet and fresh. Bonus 3-Stage Replacement Filter included.
    See all Air Purifiers
    See all Air Purifiers
  8. Homedics - PetPlus True Hepa Air Purifier for Large Rooms - White - Front_Zoom
    Top comment

    "Great for a home with pets...The air purifier has made a significant difference in the air quality and dog odor in our home. ...Air Purifier...This is the second one of these air purifiers I have bought. I have severe allergies and could immediately tell and improvement."

    See all customer reviews

    Product Description

    Keep your air totally clean with the Homedics® PetPlus True Hepa Air Purifier for large rooms. The 360-degree True HEPA filtration removes up to 99.97% of airborne allergens. Active carbon filtration reduces pet and household odors plus VOCs, UV-C light kills up to 99.9% of bacteria and viruses, the prefilter captures large particles such as pet dander while the ionizer helps in the purification process. Great for large rooms and pet owners.
    See all Air Purifiers
    Top comment

    "Great for a home with pets...The air purifier has made a significant difference in the air quality and dog odor in our home. ...Air Purifier...This is the second one of these air purifiers I have bought. I have severe allergies and could immediately tell and improvement."

    See all customer reviews

    Product Description

    Keep your air totally clean with the Homedics® PetPlus True Hepa Air Purifier for large rooms. The 360-degree True HEPA filtration removes up to 99.97% of airborne allergens. Active carbon filtration reduces pet and household odors plus VOCs, UV-C light kills up to 99.9% of bacteria and viruses, the prefilter captures large particles such as pet dander while the ionizer helps in the purification process. Great for large rooms and pet owners.
    See all Air Purifiers
    See all Air Purifiers
  9. Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Graphite - Front_Zoom
    Top comment

    "Fantastic air purifiers, Alen is the BEST!!!...Love the 45 one in my bedroom and the 75 in my open space family room. Wonderful air purifiers!!! Researched all the air purifiers and by far this one is the BEST. ...I bought this HEPA air...I attribute that to my Alen air purifiers."

    See all customer reviews

    Product Description

    The Alen BreatheSmart 75i is Alen's most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 1,300 sq. ft. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers
    Top comment

    "Fantastic air purifiers, Alen is the BEST!!!...Love the 45 one in my bedroom and the 75 in my open space family room. Wonderful air purifiers!!! Researched all the air purifiers and by far this one is the BEST. ...I bought this HEPA air...I attribute that to my Alen air purifiers."

    See all customer reviews

    Product Description

    The Alen BreatheSmart 75i is Alen's most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 1,300 sq. ft. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers
    See all Air Purifiers
  10. Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Brushed Stainless - Front_Zoom
    Top comment

    "great air purifier...Alen air purifiers are the only ones that I will purchase. ...I own 20 Alen Air Purifiers for my homes and offices. They will have an exceptional impact on air quality and provided significant relief for my family members with allergies and asthma."

    See all customer reviews

    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs® study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers
    Top comment

    "great air purifier...Alen air purifiers are the only ones that I will purchase. ...I own 20 Alen Air Purifiers for my homes and offices. They will have an exceptional impact on air quality and provided significant relief for my family members with allergies and asthma."

    See all customer reviews

    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs® study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers
    See all Air Purifiers
No content
No content