Best Air Purifier Deals: Eradicate Allergies and Pollen by Improving Your Air Quality
Get rid of any unpleasant odors in any size room with these great savings on air purifiers from well-known brands.
There's nothing worse than allergies or high pollen counts in your home. That's why many people are using air purifiers. Not only can they help people breathe better, but they can also to help them sleep better at night. There's a lot to consider when buying one with the range of models on sale, all of which are designed to fit spaces of every size. So depending on your needs, an air purifier can be costly -- unless you know where to find the best sales.
Read more: HEPA Filters and the Physics of Fresh Air
As one of CNET's dedicated deals writers, Adrian Marlow has years of experience helping readers take advantage of great bargains and has scoured the web for the best prices on top-rated air purifiers. These include savings on all three of our top performers, as well as other deals from trusted brands like Dyson and Coway.
This list is updated regularly as deals expire and new offers pop up, so keep checking back if you don't see the right model right now.
Best air purifier deals
Though this Kenmore Smart 2300e has only an 11% discount at the moment, it still deserves a spot on this list as our favorite air purifier for large spaces. It's equipped with a three-stage HEPA filter that captures particles down to 0.3 microns, and it's designed for coverage of up to 2,300 square feet. It also allows you to change modes, adjust the fan speeds, check your home's air quality level and more using the companion app.
This Morento dual-air model has been reduced by a huge $220, thanks to a huge discount at Amazon and a few on-page coupons and promo codes that knock off some extra bucks. Just make sure to tick the coupon box. It has a coverage of 1,290 square feet with Wi-Fi and Alexa compatibility built in. On top of this, there are three adjustable fan speeds, low noise of under 23db, voice control and HEPA filters for purifying particles as small as 0.3 microns.
If you're looking for an air purifier with true HEPA filtration technology powerful enough to cover your entire house, this is a solid pick. The price tag is hefty, but if you are going to have to buy multiple air filters for different rooms, this one-stop machine might be worth the price, especially with the current discount. This air purifier has multiple fan speed settings, smart settings that adjust fan speed according to air quality and timers, and it will cover up to 1,560 square feet.
A $200 discount has been applied to this Shark 3-in-1 model that comes with a Pure Air Microforce fan, up to 500 square feet of coverage (based on one air charge per hour) and anti-allergen nanoseal filters. The three modes available are purified air, purified heat and purified fan. The Clean Sense IQ technology tracks air quality and adjusts accordingly.
Down $70 at Best Buy, this Blue Pure 211i Max air purifier is perfect for extra large bedrooms, offering a range of 3,000 square feet. It's also known for being quiet and having a clean air delivery rate of 410 for fine smoke particles, dust and pollen. While its sister model -- the Blue Pure 311i Max -- is our favorite, this model is better for bigger spaces.
What is the best air purifier deal right now?
While it doesn't appear on our list of best air purifiers, it's hard not to consider this Morento MR5866 air purifier as the best deal due to its large coverage area (1,290 square feet), and its $200-plus discount. This is the cheapest we've ever seen this model go for on Amazon, made even more affordable by a few on-page coupons and promo codes. That means you're only spending $80 for a model with dual air intake, smart app controls, voice control, a dual-layer filtration system that uses HEPA filters and a sleep mode that operates at 23db. It's a bargain.
How we choose air purifier deals at CNET
CNET's team of home tech experts have taken care of most of the legwork by putting some of the most popular air purifiers on the market through rigorous tests, evaluating their particle-removal efficiency, noise levels and energy consumption. Above, we've rounded up the best prices you'll find at the moment on our top picks for small, medium and large rooms, along with a few other bargains from other trusted brands like Dyson and Coway.