auto air purifiers
Best Buy customers often prefer the following products when searching for auto air purifiers.
Air purifiers are a great way to improve the air quality in your home. They can help remove dust, pollen, smoke, and other airborne pollutants that can make you sick. And they can also help clean the air in rooms where you spend a lot of time, such as your home office or bedroom. Browse the top-ranked list of automatic air purifiers 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"When our Blueair Air Purifier let us know it was time to replace the filter, we chose to use the original replacement Filter for Blue Pure 411, 411+, 411 Auto Air Purifiers. ...The auto setting on this air purifier runs really well in quietly along with the other modes...Great air purifier"
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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"When our Blueair Air Purifier let us know it was time to replace the filter, we chose to use the original replacement Filter for Blue Pure 411, 411+, 411 Auto Air Purifiers. ...The auto setting on this air purifier runs really well in quietly along with the other modes...Great air purifier"
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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 Purifiers
Shark - 3-in-1 Max Air Purifier, Heater & Fan with NanoSeal HEPA, Cleansense IQ, Odor Lock, for 1000 Sq. Ft - White
Model: HC502SKU: 6598834Top comment"Reliable, High Quality Air Purifier...[This review was collected as part of a promotion.] The Shark Air Purifier 3 in1 Max with True HEPA sets up quickly and easily and captures harmful micro pollutants other purifiers leave behind. ...Air purifier shark...I got one month ago , love it , one of the best air purifiers!!"
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The Shark Air Purifier MAX 3-in-1 uses Pure Air MicroForce to deliver fast, powerful, and quiet purification with added purified heat and purified fan modes. Clean Sense IQ senses air quality & auto-adjusts to improve and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Cleans up to 1000 square feet. *“Allergens” refers to non-living matter.Top comment"Reliable, High Quality Air Purifier...[This review was collected as part of a promotion.] The Shark Air Purifier 3 in1 Max with True HEPA sets up quickly and easily and captures harmful micro pollutants other purifiers leave behind. ...Air purifier shark...I got one month ago , love it , one of the best air purifiers!!"
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The Shark Air Purifier MAX 3-in-1 uses Pure Air MicroForce to deliver fast, powerful, and quiet purification with added purified heat and purified fan modes. Clean Sense IQ senses air quality & auto-adjusts to improve and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Cleans up to 1000 square feet. *“Allergens” refers to non-living matter.See all Air Purifiers
Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Oak
Model: 101001SKU: 6464730Top comment"Great air purifier. Works as...Great air purifier. Works as promised. Auto setting does the job of adjusting air quality for you. ...I have had 2 other air purifiers and they were good, and now I have an alen air purifier and it is great. "
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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.Top comment"Great air purifier. Works as...Great air purifier. Works as promised. Auto setting does the job of adjusting air quality for you. ...I have had 2 other air purifiers and they were good, and now I have an alen air purifier and it is great. "
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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
Dyson - Hot+Cool Gen1 HP10 Purifier - White/Silver
Model: 573790-01SKU: 6574923Top comment"Air Purifier...“I recently purchased the Dyson air purifier, and it has truly exceeded my expectations. ...I love this air purifier. I wish that it was compatible with the app though"
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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.³Top comment"Air Purifier...“I recently purchased the Dyson air purifier, and it has truly exceeded my expectations. ...I love this air purifier. I wish that it was compatible with the app though"
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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.³See all Air Purifiers
Alen - BreatheSmart FLEX 700 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Graphite
Model: 120402/FLEX-SILVER-CRBSKU: 5902612Top comment"Air purifier...We love all. 4 Alen Air Purifiers that we own . Makes the air fresh and clean ....Great air purifier...I’ve had other air purifiers but this one is so much better at removing the stuff out of the air. "
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The Alen BreatheSmart FLEX is ideal for kids rooms, home offices, home gyms, and other rooms up 700 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. Alen purifiers are backed by the industry’s only Forever Guarantee.Top comment"Air purifier...We love all. 4 Alen Air Purifiers that we own . Makes the air fresh and clean ....Great air purifier...I’ve had other air purifiers but this one is so much better at removing the stuff out of the air. "
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The Alen BreatheSmart FLEX is ideal for kids rooms, home offices, home gyms, and other rooms up 700 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. Alen purifiers are backed by the industry’s only Forever Guarantee.See all Air Purifiers
Dyson - Hot+Cool Autoreact HP7A Air Purifier - White/Nickel
Model: 419896-01SKU: 6574264Top comment"Dyson air purifier...Amazing product, works like a champ. Purifies the air just as commercialized....Mid-range Dyson Air Purifier...Nice fan/purifier with heater function. I wish it had WiFi connectivity like the other, more advanced models, but it’s good for keeping some air moving."
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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.¹Top comment"Dyson air purifier...Amazing product, works like a champ. Purifies the air just as commercialized....Mid-range Dyson Air Purifier...Nice fan/purifier with heater function. I wish it had WiFi connectivity like the other, more advanced models, but it’s good for keeping some air moving."
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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.¹See all Air Purifiers
Alen - BreatheSmart FLEX 700 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Espresso
Model: 120602/FLEX-SILVER-ESPSKU: 5902607Top comment"Air purifiers work great. Ordered...Air purifiers work great. Ordered 2 and ordering 2 more....Love my Alen air purifiers....Love my Alen air purifiers. I have 3 of them. I sleep better than I ever have."
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The Alen BreatheSmart FLEX is ideal for kids rooms, home offices, home gyms, and other rooms up 700 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. Alen purifiers are backed by the industry’s only Forever Guarantee.Top comment"Air purifiers work great. Ordered...Air purifiers work great. Ordered 2 and ordering 2 more....Love my Alen air purifiers....Love my Alen air purifiers. I have 3 of them. I sleep better than I ever have."
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The Alen BreatheSmart FLEX is ideal for kids rooms, home offices, home gyms, and other rooms up 700 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. Alen purifiers are backed by the industry’s only Forever Guarantee.See all Air Purifiers
Dyson - Hot+Cool AM09 Tower, Heater and Fan - Iron/blue
Model: 573787-01SKU: 6590031Top comment"I’ve had one of their purifiers for years and am very pleased....Have used it now for 2 months, so far works great...the heating keeps our bedroom just right with the auto thermostat settings, my wife loves it too. Highly recommend this model, we didn't want to buy the air filtered unit due to high price for new filters."
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Dyson Hot+Cool Jet Focus fan heater amplifies airflow to heat you or cool you fast.¹ Air Mulitplier technology amplifies the surrounding air, providing an uninterrupted stream of smooth airflow. Effective heating and personal cooling all year round.Top comment"I’ve had one of their purifiers for years and am very pleased....Have used it now for 2 months, so far works great...the heating keeps our bedroom just right with the auto thermostat settings, my wife loves it too. Highly recommend this model, we didn't want to buy the air filtered unit due to high price for new filters."
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Dyson Hot+Cool Jet Focus fan heater amplifies airflow to heat you or cool you fast.¹ Air Mulitplier technology amplifies the surrounding air, providing an uninterrupted stream of smooth airflow. Effective heating and personal cooling all year round.See all Air Purifiers
Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Model: 111178SKU: 6599737Top comment"Nice small air purifier...The 511 will be my air purifier for my small office to help even more. ...Blueair air purifier...A great product! It cleans the air effectively and works exactly as advertised!"
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Blue Pure 511i Max HEPASilent smart air purifier quickly cleans 193 sqft in about 12.5min, 465 sqft in 30 minutes and upto 926 sqft in 1 hour on high. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 125 for fine smoke particles, dust and pollen.Top comment"Nice small air purifier...The 511 will be my air purifier for my small office to help even more. ...Blueair air purifier...A great product! It cleans the air effectively and works exactly as advertised!"
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Blue Pure 511i Max HEPASilent smart air purifier quickly cleans 193 sqft in about 12.5min, 465 sqft in 30 minutes and upto 926 sqft in 1 hour on high. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 125 for fine smoke particles, dust and pollen.See all Air Purifiers
Blueair - ComfortPure Most Powerful 3-in-1 HEPASilent T10i Air Purifier: Heat + Cool + Purify - Gray
Model: 112124SKU: 6604343Top comment"[This review was collected as part of a promotion.] 3-1 Air purifier that every home needs! With the advanced technology, Blue Air air purifier cleans the air getting rid of pollen up to 99%. ...Best Air Purifier...This is one of the best air purifiers I’ve had. It is heavy duty and sturdy. "
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Blueair's ComfortPure 3-in-1 is the most powerful* triple-function air purifier designed to look good and perform to your preferred comfort year round. The TripleFlow Hot&Cool Technology features three unique outlets, which are designed to always deliver purified air through all three boosted modes of heating, cooling, and purifying. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, the fast purification takes only 12.5 minutes to clear the air, removing 99.97%** of all airborne pollutants down to 0.1 microns. Easy control with direct User Interface, app or through the Blueair app; 350 degree oscillation, Night and Eco mode for ultimate personalization and comfort. *Blueair 3-in-1 T10i in Boosted purification mode tested on CADR (AHAM AC-1) vs Dyson & Shark 3-in-1 air purifiers at max fan speed **Tested on PM2.5 up to 90 minutes. Tested on bacteria (S. aureus, K. pneumoniae, P. aeruginosa), virus (MS2) and mold allergen (A.niger) with a minimum reduction rate of 99.8% in 60 min. Blueair does not claim to prevent transmission of airborne illnesses.Top comment"[This review was collected as part of a promotion.] 3-1 Air purifier that every home needs! With the advanced technology, Blue Air air purifier cleans the air getting rid of pollen up to 99%. ...Best Air Purifier...This is one of the best air purifiers I’ve had. It is heavy duty and sturdy. "
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Blueair's ComfortPure 3-in-1 is the most powerful* triple-function air purifier designed to look good and perform to your preferred comfort year round. The TripleFlow Hot&Cool Technology features three unique outlets, which are designed to always deliver purified air through all three boosted modes of heating, cooling, and purifying. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, the fast purification takes only 12.5 minutes to clear the air, removing 99.97%** of all airborne pollutants down to 0.1 microns. Easy control with direct User Interface, app or through the Blueair app; 350 degree oscillation, Night and Eco mode for ultimate personalization and comfort. *Blueair 3-in-1 T10i in Boosted purification mode tested on CADR (AHAM AC-1) vs Dyson & Shark 3-in-1 air purifiers at max fan speed **Tested on PM2.5 up to 90 minutes. Tested on bacteria (S. aureus, K. pneumoniae, P. aeruginosa), virus (MS2) and mold allergen (A.niger) with a minimum reduction rate of 99.8% in 60 min. Blueair does not claim to prevent transmission of airborne illnesses.See all Air Purifiers
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