Used Air Purifier
Best Buy customers often prefer the following products when searching for Used Air Purifier.
The air in your home can be filled with allergens, including dust, dander, mold spores, and other contaminants. An air purifier can help reduce or eliminate these airborne irritants and make your home healthier. Browse the top-ranked list of used air purifiers below along with associated reviews and opinions.
Shark - 3-in-1 Air Purifier, Heater & Fan with NanoSeal HEPA, Cleansense IQ, Odor Lock, 500 Sq. Ft Coverage - White
Model: HC455SKU: 6634753Top comment"[This review was collected as part of a promotion.] I have never used an air purifier before, so I wasn’t sure what to expect. ...The best air purifier, by a long shot....This is honestly the best air purifier I have ever used. You can definitely tell the difference when using this! "
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Meet the Shark Air Purifier 3-in-1. It uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Choose between 3 powerful modes—purified air, purified heat, and purified fan—and find year-round comfort, for every moment. In heat & fan modes, optional oscillation assures you get whole-room coverage. Shark’s 3-in-1 purifies spaces up to 500 square feet, making it perfect for living rooms, bedrooms, and studies. Clean Sense IQ senses air quality & auto-adjusts to improve your air quality. Its LED display reports results in real time, telling you exactly when you’ve reached 100% pure air. In Purified Heat mode, Shark’s Thermal Comfort Control automatically adjusts to the temperature you’ve selected, to warm your home to your liking. Purified fan mode gives you powerful airflow to help quietly cool down rooms. A NanoSeal HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Shark’s multi-layer filter delivers thorough purification, and can last up to 12 months before needing replacement. For added confidence and peace of mind, Shark’s Advanced safety features & rigorous testing prevent risks from overheating, tipping over, and more. The 3-in-1 goes beyond simple purification, to deliver a year-round purifying experience.*“Allergens” refers to non-living matter.See all Air PurifiersTop comment"[This review was collected as part of a promotion.] I have never used an air purifier before, so I wasn’t sure what to expect. ...The best air purifier, by a long shot....This is honestly the best air purifier I have ever used. You can definitely tell the difference when using this! "
See all customer reviewsSee all Air PurifiersProduct Description
Meet the Shark Air Purifier 3-in-1. It uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Choose between 3 powerful modes—purified air, purified heat, and purified fan—and find year-round comfort, for every moment. In heat & fan modes, optional oscillation assures you get whole-room coverage. Shark’s 3-in-1 purifies spaces up to 500 square feet, making it perfect for living rooms, bedrooms, and studies. Clean Sense IQ senses air quality & auto-adjusts to improve your air quality. Its LED display reports results in real time, telling you exactly when you’ve reached 100% pure air. In Purified Heat mode, Shark’s Thermal Comfort Control automatically adjusts to the temperature you’ve selected, to warm your home to your liking. Purified fan mode gives you powerful airflow to help quietly cool down rooms. A NanoSeal HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Shark’s multi-layer filter delivers thorough purification, and can last up to 12 months before needing replacement. For added confidence and peace of mind, Shark’s Advanced safety features & rigorous testing prevent risks from overheating, tipping over, and more. The 3-in-1 goes beyond simple purification, to deliver a year-round purifying experience.*“Allergens” refers to non-living matter.
Dyson - Purifier Cool PC1 - Exclusive - White/Silver
Model: 544841-01SKU: 6628955Top comment"Dyson Purifier Cool: Clean Air with a Breeze”...As someone who cares about comfort and air quality, the Dyson Purifier Cool feels like a game changer. ...Purifier Cool PC1...Quieter than any previous models, with more air circulation. I compared to my bigger BP unit and prefer the Purifier Cool PC1. "
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Dyson Purifier Cool PC1, exclusive to Bestbuy, delivers whole-room purification⁴ and powerful cooling.⁶ The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵Top comment"Dyson Purifier Cool: Clean Air with a Breeze”...As someone who cares about comfort and air quality, the Dyson Purifier Cool feels like a game changer. ...Purifier Cool PC1...Quieter than any previous models, with more air circulation. I compared to my bigger BP unit and prefer the Purifier Cool PC1. "
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Dyson Purifier Cool PC1, exclusive to Bestbuy, delivers whole-room purification⁴ and powerful cooling.⁶ The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵See all Air PurifiersYour price for this item is $449.99The comparable value price is $549.99Select pickup
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Dyson - Purifier Cool TP07 - Exclusive - Black/Nickel
Model: 369806-01SKU: 6632297Top comment"Dyson air purifier...My husband and I both have dust allergies. We've tried other air filters/air purifiers. But, none seemed to "do the trick". "
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The Dyson Purifier Cool purifying fan, an exclusive to BestBuy, combines intelligent sensing with an advanced, fully sealed filtration system.⁵ It is engineered with two phases of purification so what goes inside stays inside. The HEPA filter⁴ captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²Top comment"Dyson air purifier...My husband and I both have dust allergies. We've tried other air filters/air purifiers. But, none seemed to "do the trick". "
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The Dyson Purifier Cool purifying fan, an exclusive to BestBuy, combines intelligent sensing with an advanced, fully sealed filtration system.⁵ It is engineered with two phases of purification so what goes inside stays inside. The HEPA filter⁴ captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²See all Air PurifiersYour price for this item is $649.99
Dyson - Purifier Hot+Cool HP1 - White
Model: 519311-01SKU: 6628306Top comment"Noticed im getting more sleep with my air purifier....Air purifier...Very good air purifier. Easy to use, almost silent"
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Dyson Purifier Hot+Cool HP1 delivers whole-room heating⁴ and powerful cooling⁶ with purified air. The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵Top comment"Noticed im getting more sleep with my air purifier....Air purifier...Very good air purifier. Easy to use, almost silent"
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Dyson Purifier Hot+Cool HP1 delivers whole-room heating⁴ and powerful cooling⁶ with purified air. The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵See all Air PurifiersYour price for this item is $499.99The comparable value price is $659.99Select pickup
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Dyson - Cool Purifier PC1 - White
Model: 518970-01SKU: 6628300Top comment"East to use...There’s a Dyson app that is so easy to use that can control your purifier and also give you data about your air quality. ...Great purifier & fan...No information on recommended square footage. Have purifier in room size 20'X24'. Using purifier for a week room smells like fresh air. "
See all customer reviewsSee all Air PurifiersProduct Description
Dyson Purifier Cool PC1 delivers whole-room purification⁴ and powerful cooling.⁶ The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵Top comment"East to use...There’s a Dyson app that is so easy to use that can control your purifier and also give you data about your air quality. ...Great purifier & fan...No information on recommended square footage. Have purifier in room size 20'X24'. Using purifier for a week room smells like fresh air. "
See all customer reviewsSee all Air PurifiersProduct Description
Dyson Purifier Cool PC1 delivers whole-room purification⁴ and powerful cooling.⁶ The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵See all Air PurifiersYour price for this item is $449.99The comparable value price is $549.99Select pickup
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Dyson - Purifier Hot+Cool HP2 De-NOx - White/Gold
Model: 544564-01SKU: 6628305Top comment"Better air quality & quiet cool...I already love my Dyson vacuum cleaner, now I can add the Dyson Purifier too. We have used the purifier every night for the last 6 weeks, the air quality has improved in our home and the quiet cool keeps us perfectly comfortable. ...Cleans up air fantastically....With it’s fashionable looks and ease of use, my family is looking forward to many years with this air purifier."
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Dyson Purifier Hot+Cool HP2 De-NOx delivers whole-room heating⁴ and powerful cooling⁶ with purified air. Advanced air purification captures 50% more NO₂.⁸ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵Top comment"Better air quality & quiet cool...I already love my Dyson vacuum cleaner, now I can add the Dyson Purifier too. We have used the purifier every night for the last 6 weeks, the air quality has improved in our home and the quiet cool keeps us perfectly comfortable. ...Cleans up air fantastically....With it’s fashionable looks and ease of use, my family is looking forward to many years with this air purifier."
See all customer reviewsSee all Air PurifiersProduct Description
Dyson Purifier Hot+Cool HP2 De-NOx delivers whole-room heating⁴ and powerful cooling⁶ with purified air. Advanced air purification captures 50% more NO₂.⁸ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵See all Air PurifiersYour price for this item is $699.99The comparable value price is $949.99Select pickup
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Dyson - Purifier Cool PC2 De-NOx - White/Gold
Model: 544536-01SKU: 6628301Top comment"I’ve been using the purifier for almost a week. My daughter made dinner and burnt the food, the purifier immediately went from great air quality to poor based on the smoke and toxins in the air. ...[This review was collected as part of a promotion.] I have used the Dyson purifier cool PC2 De-nox several times; the machine has great cooling coverage, is very quiet, and I expect the same exceptional air purification performance results as I’ve experienced with my HP09. "
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Dyson Purifier Cool PC2 De-NOx delivers whole-room purification⁴ and powerful cooling.⁶ Advanced air purification captures 50% more NO₂.⁸ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵Top comment"I’ve been using the purifier for almost a week. My daughter made dinner and burnt the food, the purifier immediately went from great air quality to poor based on the smoke and toxins in the air. ...[This review was collected as part of a promotion.] I have used the Dyson purifier cool PC2 De-nox several times; the machine has great cooling coverage, is very quiet, and I expect the same exceptional air purification performance results as I’ve experienced with my HP09. "
See all customer reviewsSee all Air PurifiersProduct Description
Dyson Purifier Cool PC2 De-NOx delivers whole-room purification⁴ and powerful cooling.⁶ Advanced air purification captures 50% more NO₂.⁸ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵See all Air PurifiersYour price for this item is $649.99The comparable value price is $849.99Select pickup
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Dyson - Purifier Humidify+Cool PH2 De-NOx - White/Gold
Model: 544589-01SKU: 6628304Top comment"Best purifier I have owned!...The app is easy to use and shows air quality. It’s quiet, looks fancy, and works great. ...The app makes the Dyson Purifier easy to use...[This review was collected as part of a promotion.] Dyson Purifier Humidify+Cool PH2 De-NOx Is simple to use. "
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Dyson Purifier Humidify+Cool PH2 De-NOx purifies and hygienically humidifies the whole room.⁴ It also cools you.⁶ Hygienically removes 99.9% of bacteria in the water.¹⁰ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ Advanced air purification captures 50% more NO₂.⁸ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁶Top comment"Best purifier I have owned!...The app is easy to use and shows air quality. It’s quiet, looks fancy, and works great. ...The app makes the Dyson Purifier easy to use...[This review was collected as part of a promotion.] Dyson Purifier Humidify+Cool PH2 De-NOx Is simple to use. "
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Dyson Purifier Humidify+Cool PH2 De-NOx purifies and hygienically humidifies the whole room.⁴ It also cools you.⁶ Hygienically removes 99.9% of bacteria in the water.¹⁰ Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ Advanced air purification captures 50% more NO₂.⁸ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁶See all Air Purifiers with HumidifiersYour price for this item is $879.99The comparable value price is $1,099.99Select pickup
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Blueair - ComfortPure Most Powerful 3-in-1 HEPASilent T10i Air Purifier: Heat + Cool + Purify - Gray
Model: 112124SKU: 6604343Top comment"The only air purifiers I use in my home are by Blueair....It's overall size is small compared to other air purifiers I have used. The inclusion of the remote and ability to use an app as well make it very convenient to use. "
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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"The only air purifiers I use in my home are by Blueair....It's overall size is small compared to other air purifiers I have used. The inclusion of the remote and ability to use an app as well make it very convenient to use. "
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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 PurifiersYour price for this item is $299.99The comparable value price is $499.99Sold Out
Shark - NeverChange Compact Pro Air Purifier - Dove
Model: HP072SKU: 6617134Top comment"Great compact air purifier....No filter to be replaced every few months like other purifiers. I would highly recommend....Shark air purifier...Never change filters, easy to use. Awesome removing cooking smell."
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The Shark NeverChange Air Purifier delivers all-day clean air with powerful, long-lasting HEPA filtration. Watch your air quality improve in real time, and breathe easier as Shark's PureShield Anti-Allergen filtration captures dust, pet dander, smoke, irritants, and more. Plus, with up to 5 years of long-lasting filtration, you can save big on pricey filter replacements.Top comment"Great compact air purifier....No filter to be replaced every few months like other purifiers. I would highly recommend....Shark air purifier...Never change filters, easy to use. Awesome removing cooking smell."
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The Shark NeverChange Air Purifier delivers all-day clean air with powerful, long-lasting HEPA filtration. Watch your air quality improve in real time, and breathe easier as Shark's PureShield Anti-Allergen filtration captures dust, pet dander, smoke, irritants, and more. Plus, with up to 5 years of long-lasting filtration, you can save big on pricey filter replacements.See all Air PurifiersYour price for this item is $129.99The comparable value price is $179.99Select pickup
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