Why You Can Trust CNET Best Air Purifier Deals: Score Big Discounts on Dyson, Coway, Hathaspace and More
An air purifier can be pricey, so these deals are well worth considering to help improve your air quality.
The numerous benefits of having clean air in your house can't be underestimated. Indoor air quality can be degraded by lots of different factors, such as pollen, wildfire smoke, dust, mold, pet dander, vehicle emissions and other air pollutants. Whether you want to better your air quality at home or in an office environment, an air purifier is the way to go.
Many manufacturers make air purifiers these days, with filtration systems that are designed to tackle numerous types of irritants and germs (we've found that the better ones typically have some form of high efficiency particulate air, or HEPA, filter).
Beyond filtration, you'll find a lot of variation in these devices, and many factors will go into picking which air purifier to buy, including size, style, price and special features. Another important thing to consider is the size of the space you're dealing with. If you buy an air purifier that's too small for your room, you won't reap the benefits. So, keep that in mind as you shop.
With all this variety in products, you'll also see a big range in prices, with some air purifiers running several hundred dollars. The good news is you can often find deals that bring those prices down. We've rounded up some of the best air purifier deals available and have tried to include discounted options for every environment, from the smallest rooms to an entire house. We'll update this list regularly as deals expire and new offers crop up at various retailers, so keep checking back.
Read more: Best Air Purifiers of 2024
Improve your indoor air quality at home or in the office with this tower that can clean the air in rooms up to 167 square feet. Dust, pet dander and other common allergens will be reduced with the HEPA filter. It also features UV-C light to kill germs and reduce volatile organic compounds in the air.
A top brand with a decent discount applied. This Dyson Purifier Cool Gen1 has plenty of features to perfect your space, like preset run time, night mode, a remote control and 350-degree oscillation that makes sure the air circulates throughout the entire room.
This air purifier covers air cleaning and filtration for up to 343 square feet. That makes this option an excellent choice for large rooms. It features 360-degree true HEPA filtration and a UV-C light that can kill up to 99.9% of bacteria and viruses. It also has five-speed settings and night-light and aromatherapy options. Right now the extra-large model is $129 off.
The Hathaspace Smart Air Purifier has an H11 true HEPA air filter and cleans the air quietly, removing 99.9% of pollen, dust, smoke, mold, pet dander and more up to 700 square feet. It even extracts odor from the air. Because of its thinner profile, it doesn't take up much room compared to some of the competition. With Auto mode activated, your air purifier's smart air quality sensor detects pollutants in the air and adjusts the fan speed in real-time.
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, yes, 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 of living space.
This smart H13 HEPA air purifier helps remove pet dander, pollen, smoke and harmful particles from the air. The dual-channel technology and 360-degree air outlet, as well as the tightly designed prefilters, improve the filtration effect, taking care of any particles larger than 0.3 microns. Plus, this device filters the air up to five times per hour in rooms up to 215 square feet. It's also quiet, with a sleep mode that runs at 22 decibels, allowing you to rest without interruption. Right now, the white model is 29% off, and you can clip an on-page coupon for another $10 off.