Black Friday air purifier deals 2021 not to be missed

Levoit Personal: was $98 now $62 @Walmart (opens in new tab)
This compact model filters out small particles, odors and smoke with its 3-layer filter. Three fan speeds let choose your ideal, and the filter indicator lets you know when it's time for a new one. Cleans rooms of up to 129 square feet.

Levoit Core 300: was $99 now $84 @Amazon (opens in new tab)
It's not a huge markdown, but you won't find any better bang for the buck than with this reliable, attractive Levoit air purifier. It's got a HEPA filter for tiny particles, a carbon filter for odors and a prefilter for hairs and fibers, and specialized filters are available for different environments. Handles rooms up to 220 sq. ft.

Pure Enrichment PureZone 3-in-1: was $129 now $99 @Amazon (opens in new tab)
This compact model combines HEPA, activated-carbon and ultraviolet filtration to eliminate small particles, noxious odors and harmful germs in rooms of up to 200 square feet. The sleep mode and auto-timer make it perfect for bedrooms.

Winix 5300-2: was $199 now $123 @Amazon (opens in new tab)
This attractive model is rated for rooms of up to 360 sq. ft. It has four speeds ranging from Low to Turbo, and can automatically shift up when it senses poor air quality. It's also got a carbon fiber to zap VOCs, plus a HEPA filter for very small particles.

Coway Airmega 200M AP-1518R: was $229 now $129 @Walmart (opens in new tab)
A pre-facelift variant of the top-rated Coway Airmega Mighty (see below), the 200M delivers the same great HEPA-filtered cleaning power to room of up to 361 sq. ft. Auto Mode detects air quality and speeds up or slows down the fan accordingly; when no pollution is detected, Eco Mode shuts the fans off after 30 minutes.

Instant Air Purifier: was $239 now $139 @Best Buy (opens in new tab)
From the company that brought you the Instant Pot comes the Instant Air Purifier. This model handles rooms of up to 388 sq. ft. with its plasma-ion-powered HEPA filtration system, getting rid of microscopic dust, pet hair, mold and smells.

Coway Airmega Mighty AP-1512HH: was $229 now $170 @Amazon (opens in new tab)
Our top-ranked air purifier is currently 26% off and back in stock. It suits smaller rooms up to 361 sq. ft., but don’t let its size fool you; it still comes with three fan speeds as well as an eco setting and an ionizing function. There’s a useful air quality indicator light on top and a handy timer function too (one, four or eight hours). Prefer it in white? That model is just $164 at Amazon (opens in new tab).

Honeywell HPA300: was $249 now $219 @Amazon (opens in new tab)
One of our favorite air purifiers, this Honeywell model can power through rooms of up to 465 sq. ft., and its HEPA filter will screen out both tiny particles and nasty smells. You can schedule the Honeywell HPA300 to use any of four speeds.

Blueair Blue Pure 211+ Auto: was $339 now $249 @Amazon (opens in new tab)
This attractive, minimalist-looking air purifier has a HEPA filter to screen out tiny particles, a fabric filter to trap the larger bits and an activated-carbon filter to neutralize nasty smells. The built-in particle sensor automatically adjusts fan speed when it detects dirtier air, and the unit can handle rooms of up to 550 sq. ft. 

Shark Air Purifier 4: was $349 now $249 @Best Buy (opens in new tab)
This quiet but powerful air purifier features four fans to clean rooms of up to 1,000 square feet with its HEPA anti-allergen filter. Its Clean Sense IQ sensor measures air quality and automatically adjusts fan speed. There's also a remote control.

Shark Air Purifier 4: was $299 now $268 @Walmart (opens in new tab)
This air purifier is also available at Walmart for a discount price, albeit in a darker gray color.

Shark Air Purifier 6: was $449 now $249 @Amazon (opens in new tab)
You can now save $200 on this Shark air purifier, which comes with four fan speeds as well as colored indicators on top to display the quality of the air. It can be set to run automatically or you can manually adjust it using the included remote control. With six internal fans, it can clean the air in rooms of of up 1,200 square feet.  

Coway Airmega 400: was $749 now $377 @Amazon (opens in new tab)
This boxy but tasteful model is ideal for large spaces, pumping out enough fresh air to keep a room of 1,500 square feet well-aired. Our biggest quibble with it was the high price, which now is much less of an issue.

Blueair Classic 605: was $829 now $399 @Amazon (opens in new tab)
This whopping discount on this powerful air purifier can't be missed. The Blueair Classic 605 handles rooms of up to 698 square feet and works with Amazon Alexa. Its HEPA filter removes 99.7% of particles down to 1 micron in size, and its carbon filter removes odors and volatile organic compounds.

Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver: was $596 now $549 @ Amazon (opens in new tab)
If you want to purify your air and cool the room at the same time, this is an excellent deal. This purifying fan offers a 360° filtration system to remove all traces of airborne particles and odors for clean air. It’s advanced technology allows it to automatically sense and adapt to the air quality in the room, and gives real-time reports displayed on an LED screen to keep you updated. A great deal to grab while it lasts. 

Levoit Plasma Pro 400S: was $289 now $219 @Best Buy (opens in new tab)
Looking like a futuristic wastebasket, the Plasma Pro 400S is powerful, quiet and easy to use. It responds to Amazon Alexa and Google Assistant, and its air-quality sensor boosts fan speeds if the air gets too dirty. There's a plasma feature that ionizes pollutants, plus an ARC formula that neutralizes household odors. The Plasma Pro handles rooms of up to 400 sq. ft., enough for a large bedroom or medium-sized living room.

Bissell air320 Max: was $350 now $262 @Amazon (opens in new tab)
It might sport a retro design, but this air purifier from Bissell is rather advanced. It's Wi-Fi connected and can filter out all manner of impurities, from allergens to odors. And at $87 off, it could be a great purchase if you want to clean up the air in your home. 

Dyson Pure Cool Purifying Fan DP04: was $449 now $359 @ Best Buy (opens in new tab)
Check Availability — If you want a smart fan that also cleans the air, this is a great Dyson deal. It has an automatic sensor that reports air quality in real time, and displays it on the LCD screen. It also works with voice activated controls via Alexa, and operates with 350 degrees of oscillation.

Aeris Cleantec Air Lite: was $499 now $399 @Best Buy (opens in new tab)
The Aeris Cleantec Air Purifier features a compact, minimalist design with five fan speeds and suits rooms up to 350 square feet. It comes with Wi-Fi connectivity and a dedicated smartphone app, and, best of all, comes in navy blue, gray or pink.   

Dyson Pure Humidify & Cool PH01: was $799 now $699 @Best Buy (opens in new tab)
It ain't cheap, but this Dyson model earns its keep by doing double duty as an air purifier and a humidifier. Activated-carbon and HEPA filters clean the air in rooms of up to 400 square feet, and the air sensor adjusts fan speed when it detects more particles in the air. You can control the unit using the Dyson Link app or the included remote control.