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

If you're looking for a way to help improve the air quality in your home, you should consider a room air purifier. These units are designed to clean the air in small rooms like bedrooms or living rooms. They work by removing dust, pollen, smoke, and other airborne contaminants from the room. Room air purifiers are especially useful for people with allergies who live in areas with high levels of pollen or smog. Browse the top-ranked list of room air purifiers below along with associated reviews and opinions.

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  1. CRANE - Desk Top UVC Light Air Purifier - WHITE - Front_Zoom
    Top comment

    "Air purifier with bonus adjustable FAN...Love this for my room. Especially because the top fan is adjustable and I can point it where I need it!!...Air Purifier and Fab....This air purifier is small and light. I placed it in my room right next to my bed because I use a Cpap machine and I want the air I am breathing in to be clean. "

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    Product Description

    Desk Top Air Purifier and Fan with UVC light
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    Top comment

    "Air purifier with bonus adjustable FAN...Love this for my room. Especially because the top fan is adjustable and I can point it where I need it!!...Air Purifier and Fab....This air purifier is small and light. I placed it in my room right next to my bed because I use a Cpap machine and I want the air I am breathing in to be clean. "

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    Product Description

    Desk Top Air Purifier and Fan with UVC light
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    See all Air Purifiers
  2. Dyson - Refurbished HP04 Pure Hot + Cool Smart Tower Air Purifier, Heater and Fan - Silver - Front_Zoom
    Top comment

    "Best purifier ever Dyson rocks...Perfect air I’ve ever breathe works great, low hot air and cold air...It is quiet and moves air around nicely in my room. It can heat my room quickly. "

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    Product Description

    The Dyson Pure Hot + Cool is the only purifying heater + fan to clean a whole room properly. To simultaneously purify and heat a whole room properly, the Dyson Pure Hot+Cool purifying heater + fan goes beyond standard tests by automatically sensing pollution, capturing ultrafine pollutants, and projecting purified and heater air using Air Multiplier technology. It is the only purifying heater + fan designed and tested to do this.
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    Top comment

    "Best purifier ever Dyson rocks...Perfect air I’ve ever breathe works great, low hot air and cold air...It is quiet and moves air around nicely in my room. It can heat my room quickly. "

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    Product Description

    The Dyson Pure Hot + Cool is the only purifying heater + fan to clean a whole room properly. To simultaneously purify and heat a whole room properly, the Dyson Pure Hot+Cool purifying heater + fan goes beyond standard tests by automatically sensing pollution, capturing ultrafine pollutants, and projecting purified and heater air using Air Multiplier technology. It is the only purifying heater + fan designed and tested to do this.
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    See all Air Purifiers
  3. Dyson - Refurbished HP04 Pure Hot + Cool Smart Tower Air Purifier, Heater and Fan - White - Front_Zoom
    Top comment

    "Sleeping mode only turns off the screen, won’t reduce noise or fan speed. Heats the room very fast, but often times overheat the room. ( my bedroom is small, probably would work better in larger rooms) All function works, overall good....Dyson Air purifier...First and foremost I love dyson products the air purifier is the best of have invested it simple easy to use I have no more allergies"

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    Product Description

    Dyson engineers and research concluded that to clean an entire room properly, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology. The Dyson purifying heater + fan is designed and tested to do all of this**
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    Top comment

    "Sleeping mode only turns off the screen, won’t reduce noise or fan speed. Heats the room very fast, but often times overheat the room. ( my bedroom is small, probably would work better in larger rooms) All function works, overall good....Dyson Air purifier...First and foremost I love dyson products the air purifier is the best of have invested it simple easy to use I have no more allergies"

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    Product Description

    Dyson engineers and research concluded that to clean an entire room properly, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology. The Dyson purifying heater + fan is designed and tested to do all of this**
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    See all Air Purifiers
  4. Dyson Cool Gen1 TP10 Purifier - White/Silver - Front_Zoom
    Top comment

    "Excellent fan and air purifier. It cools up the room nicely and is not loud like other fans....I am very happy with the Dyson Cool TP10 purifier. I have had several other air purifiers way larger than this & just as expensive that did very little to help with allergies, dust & cool air."

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    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
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    Top comment

    "Excellent fan and air purifier. It cools up the room nicely and is not loud like other fans....I am very happy with the Dyson Cool TP10 purifier. I have had several other air purifiers way larger than this & just as expensive that did very little to help with allergies, dust & cool air."

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    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
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    See all Air Purifiers
  5. Kyvol - 215 Sq. Ft P5 HEPA Air Purifier - White - Front_Zoom
    Top comment

    "This is our 2nd device. One for each room. Bought the 1st on DotD, was very pleased with it so bought the second. "

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    Product Description

    Improve indoor air quality with this Kyvol Vigoair P5 air purifier. Efficient filtration System coupled with the pre-Filter, H13 true HEPA filter, and carbon filter quickly eliminate a variety of allergens, including mold, smoke, pollen, dust and pet dander. This Vigoair P5 air purifier have an topside HD LED smart control panel,LED Night Light and filter replacement reminder feature, it's friendly to serves your home.
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    Top comment

    "This is our 2nd device. One for each room. Bought the 1st on DotD, was very pleased with it so bought the second. "

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    Product Description

    Improve indoor air quality with this Kyvol Vigoair P5 air purifier. Efficient filtration System coupled with the pre-Filter, H13 true HEPA filter, and carbon filter quickly eliminate a variety of allergens, including mold, smoke, pollen, dust and pet dander. This Vigoair P5 air purifier have an topside HD LED smart control panel,LED Night Light and filter replacement reminder feature, it's friendly to serves your home.
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    See all Air Purifiers
  6. Blueair - Blue Pure 311i Max 387 Sq. Ft Smart HEPASilent Air Purifier - White/Seabed - Front_Zoom
    Top comment

    "Best air purifier for the money...Can control with your ohone via bluetooth and is not as loud as other purifiers!!!...A great choice for an air purifier...Based on reviews, we selected this purifier and so far as very pleased with it. We now have two, one in the garage and one in the living room. "

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    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
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    Top comment

    "Best air purifier for the money...Can control with your ohone via bluetooth and is not as loud as other purifiers!!!...A great choice for an air purifier...Based on reviews, we selected this purifier and so far as very pleased with it. We now have two, one in the garage and one in the living room. "

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    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
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    See all Air Purifiers
  7. Dyson Hot+Cool Autoreact HP7A Air Purifier - White/Nickel - Front_Zoom
    Top comment

    "Just in time for summer. Great air circulator and purifier. Keeps the room cool and clean....This fan is great for rooms, you can forsure tell the difference once you have it."

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    Product Description

    Dyson’s latest purifiers combine intelligent sensing with an advanced filtration system. Two phases of purification sit within our fully sealed filtration and airflow system. So what goes inside, stays inside. Then powerful Air Multiplier technology purifies and heats the whole room and cools you.¹
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    Top comment

    "Just in time for summer. Great air circulator and purifier. Keeps the room cool and clean....This fan is great for rooms, you can forsure tell the difference once you have it."

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    Product Description

    Dyson’s latest purifiers combine intelligent sensing with an advanced filtration system. Two phases of purification sit within our fully sealed filtration and airflow system. So what goes inside, stays inside. Then powerful Air Multiplier technology purifies and heats the whole room and cools you.¹
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    See all Air Purifiers
  8. Dyson - Cool Gen1 TP10 Purifier - White - Front_Zoom

    Model: 664609-01
    SKU: 6550469
    Top comment

    "Dyson -Cool Gen1 Purifier...The Dyson-Cool Gen1 TP10 Purifier works well. Really silent and helps to keep room cool....Excellent Air Purifier!...I was looking to buy the air purifier from Dyson and Dyson - Purifier Cool Gen1 TP10. "

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    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
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    Top comment

    "Dyson -Cool Gen1 Purifier...The Dyson-Cool Gen1 TP10 Purifier works well. Really silent and helps to keep room cool....Excellent Air Purifier!...I was looking to buy the air purifier from Dyson and Dyson - Purifier Cool Gen1 TP10. "

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    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    See all Air Purifiers
  9. Dyson Hot+Cool Gen1 HP10 Purifier - White - Front_Zoom

    Model: 664610-01
    SKU: 6550470
    Top comment

    "The perfect heater and fan for my wife’s tv room! Air purifier is a bonus....Great for cold/hot rooms...Fantastic heat and cool. Our breakfast room is the perfect temp now"

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    Product Description

    The Dyson Purifier Hot+Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room.¹ It heats or cools the air, while removing 99.97% of particles as small as 0.3 microns.³
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    Top comment

    "The perfect heater and fan for my wife’s tv room! Air purifier is a bonus....Great for cold/hot rooms...Fantastic heat and cool. Our breakfast room is the perfect temp now"

    See all customer reviews

    Product Description

    The Dyson Purifier Hot+Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room.¹ It heats or cools the air, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    See all Air Purifiers
  10. Shark - NeverChange Air Purifier, 5-Year Filter Life, 650-sq Ft - Black - Front_Zoom
    Top comment

    "Aur purifier...This is a great air purifier. It makes the room smell nice and clean. ...Sharke never change air purifier...Works awesome, very quiet..have it in the laundry room by the furnace...helps keep the dust down"

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    Product Description

    The Shark NeverChange Air Purifier is designed for 10x longer filter life, saving you $300 or more in filter replacement costs over 5 years*. It captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). It covers up to 650 sq. ft. for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent into your air for 2x better odor reduction vs. filtration alone, Based on ASTM E544 vs. HP150 with filter and carbon only, after 30 minutes. *Allergen refers to non-living matter. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 square foot space.
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    Top comment

    "Aur purifier...This is a great air purifier. It makes the room smell nice and clean. ...Sharke never change air purifier...Works awesome, very quiet..have it in the laundry room by the furnace...helps keep the dust down"

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    Product Description

    The Shark NeverChange Air Purifier is designed for 10x longer filter life, saving you $300 or more in filter replacement costs over 5 years*. It captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). It covers up to 650 sq. ft. for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent into your air for 2x better odor reduction vs. filtration alone, Based on ASTM E544 vs. HP150 with filter and carbon only, after 30 minutes. *Allergen refers to non-living matter. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 square foot space.
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