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Best Buy customers often prefer the following products when searching for air purifier for allergies.

If you or your family suffer from allergies, it can be a constant battle to keep the symptoms at bay. Fortunately, there are a variety of air purifiers available to help you breathe easier. These machines are designed to remove allergens from the air. Browse the top-ranked list of air purifier for allergies below along with associated reviews and opinions.

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

    "It was timely to get and put in my son's room as he has massive allergies....We have had out units for 2 years, and being a family with severe allergies, this has greatly improved our health and comfort."

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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. Compatible with H131S series.
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    Top comment

    "It was timely to get and put in my son's room as he has massive allergies....We have had out units for 2 years, and being a family with severe allergies, this has greatly improved our health and comfort."

    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
  2. Shark - Air Purifier 6-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock & Fumes Lock, Compatible with HE601, HE602 - Grey - Front_Zoom
    Top comment

    "ALLERGY FREE...The price is expensive for a filter, but it lasts about 6 months and overall the purifier is helpful for allergies and odors."

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    Product Description

    The Shark Air Purifier 6-Fan NANOSEAL Filter with true HEPA and Advanced Odor Lock & Fumes Lock captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for heightened protection against household odors, VOCs, and fumes.
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    Top comment

    "ALLERGY FREE...The price is expensive for a filter, but it lasts about 6 months and overall the purifier is helpful for allergies and odors."

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    Product Description

    The Shark Air Purifier 6-Fan NANOSEAL Filter with true HEPA and Advanced Odor Lock & Fumes Lock captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for heightened protection against household odors, VOCs, and fumes.
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    See all Air Purifier Filters & Parts
  3. Levoit - PlasmaPro 300S Air Purifier with Replacement Filter - White - Front_Zoom
    Top comment

    "Great for allergies...I suffer from seasonal allergies and I also have a dog and well my allergies have been really acting up lately. ...Helps with allergies...Had bad dust allergies but since using this I have felt much better."

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    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.
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    Top comment

    "Great for allergies...I suffer from seasonal allergies and I also have a dog and well my allergies have been really acting up lately. ...Helps with allergies...Had bad dust allergies but since using this I have felt much better."

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    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.
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    See all Air Purifiers
  4. Homedics - PetPlus True Hepa Air Purifier for Large Rooms - White - Front_Zoom
    Top comment

    "My allergies are doing a lot better at night with this running and I plan on getting another for the front room...Cleaner Air amd Less Allergies in our home...This air purifier has worked sell for us. We are a household with cats and we have children and adults with allergies. "

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    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.
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    Top comment

    "My allergies are doing a lot better at night with this running and I plan on getting another for the front room...Cleaner Air amd Less Allergies in our home...This air purifier has worked sell for us. We are a household with cats and we have children and adults with allergies. "

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    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.
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    See all Air Purifiers
  5. Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Graphite - Front_Zoom
    Top comment

    "Great for allergies!...I have allergies so it has been a big help. The appearance is very nice and modern looking. ...Usually I am a severe allergy sufferer. This year, working from home, I have had zero issues with allergies. "

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    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.
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    Top comment

    "Great for allergies!...I have allergies so it has been a big help. The appearance is very nice and modern looking. ...Usually I am a severe allergy sufferer. This year, working from home, I have had zero issues with allergies. "

    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
  6. Levoit - 3-Stage Original Filter for Core 300 Purifier - White - Front_Zoom
    Top comment

    "Great for allergies....I had it in 6 months and had vacuumed the outside of the filter a couple of times. It’s worked awesome for both of our allergies for our bedroom....This filter is great....it helps SOOOOO much with my cat allergy.....will never be without it!"

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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. 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 Core 300 and Core P350 series.
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    Top comment

    "Great for allergies....I had it in 6 months and had vacuumed the outside of the filter a couple of times. It’s worked awesome for both of our allergies for our bedroom....This filter is great....it helps SOOOOO much with my cat allergy.....will never be without it!"

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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. 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 Core 300 and Core P350 series.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  7. Homedics - 5-in-1 Hepa Air Purifier with UV-C Technology for Small Rooms - Black - Front_Zoom
    Top comment

    "Purchased for kids rooms to help battle allergies...These are really good for the price if you want to help with allergies put one in each of your bedrooms. ...Fresh air for allergy sufferers!...I bought this a month ago for our bedroom because my husband and I noticed how much better we felt when we’re around the larger one we have in our living room. "

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    Product Description

    The Homedics 5-in-1 Hepa Air Purifier with UV-C technology is ideal for creating cleaner air within any small room in your home. The stylish air purifier uses HEPA technology to help remove allergens and contaminants in the air with a UV-C light.
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    Top comment

    "Purchased for kids rooms to help battle allergies...These are really good for the price if you want to help with allergies put one in each of your bedrooms. ...Fresh air for allergy sufferers!...I bought this a month ago for our bedroom because my husband and I noticed how much better we felt when we’re around the larger one we have in our living room. "

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    Product Description

    The Homedics 5-in-1 Hepa Air Purifier with UV-C technology is ideal for creating cleaner air within any small room in your home. The stylish air purifier uses HEPA technology to help remove allergens and contaminants in the air with a UV-C light.
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    See all Air Purifiers
  8. Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Brushed Stainless - Front_Zoom
    Top comment

    "I now have two units and they both operate greatly and help so much with my allergies ....Really helps with my allergies and no cooking odors ever remain; even garlic is gone!"

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    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

    "I now have two units and they both operate greatly and help so much with my allergies ....Really helps with my allergies and no cooking odors ever remain; even garlic is gone!"

    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
  9. Pure Enrichment - True HEPA Portable Air Purifier - White - Front_Zoom
    Top comment

    "Worked wonderfully for my allergies!...I bought this a couple months ago and have noticed drastic improvements with my allergies. I was not able to breath properly during the night and now I have no issues. ...Helpful for the office...I bought this mini air purifier a couple months ago when my allergy was really bad. I like how portable it is. "

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    Product Description

    Breathe in fresher air with the PureZone Mini Air Purifier from Pure Enrichment. This travel-friendly purifier features a state-of-the-art filtration system that expertly cleans the air in every small setting; from offices to classrooms to hotel rooms and more! Choose between 3 fan speeds to easily remove irritants and odors from the air, like dust, dander from pets, and seasonal pollen. The lightweight, handled grip makes it simple to carry from room to room. It’s perfect for your home office, cubicle, car, living room, and so much more. Plus, it packs up nice and neatly in any suitcase for travel. This mini air purifier is the perfect solution for better air on-the-go.
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    Top comment

    "Worked wonderfully for my allergies!...I bought this a couple months ago and have noticed drastic improvements with my allergies. I was not able to breath properly during the night and now I have no issues. ...Helpful for the office...I bought this mini air purifier a couple months ago when my allergy was really bad. I like how portable it is. "

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone Mini Air Purifier from Pure Enrichment. This travel-friendly purifier features a state-of-the-art filtration system that expertly cleans the air in every small setting; from offices to classrooms to hotel rooms and more! Choose between 3 fan speeds to easily remove irritants and odors from the air, like dust, dander from pets, and seasonal pollen. The lightweight, handled grip makes it simple to carry from room to room. It’s perfect for your home office, cubicle, car, living room, and so much more. Plus, it packs up nice and neatly in any suitcase for travel. This mini air purifier is the perfect solution for better air on-the-go.
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    See all Portable Air Purifiers
  10. Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Weathered Gray - Front_Zoom
    Top comment

    "Instructions clear and uncomplicated. Asthma and allergy sufferer now breathing better....Amazing machine! My allergies have decreased tremendously. Will be recommending it to everyone."

    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

    "Instructions clear and uncomplicated. Asthma and allergy sufferer now breathing better....Amazing machine! My allergies have decreased tremendously. Will be recommending it to everyone."

    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
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