Best air purifiers in 2025 tested and rated | Tom's Guide

Nov 25, 2024 · The best air purifiers, based on our lab and in-home testing. Whether you need one to clear out smoke, pet dander, or any other unpleasant odors, we have a recommendation for you. Comments (1)

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FAQs about Best air purifiers in 2025 tested and rated | Tom's Guide Coupon?

Can air purifiers improve air quality?

Getty Images According to the Environmental Protection Agency, the air inside your home may be more polluted than the air outdoors, even if you live in a large city center. One way to improve your air quality indoors is by using an air purifier — they can filter air contaminants like dust, pollen and smoke. ...

What is the best air purifier?

The higher the CADR, the faster and more often a purifier will completely purify a room. Not all brands advertise a CADR rating, but where possible we listed these numbers for each model on our list of the best air purifiers. The Levoit 400s, our best overall, has a CADR of 260 CFM (cubic feet per minute). ...

Which air purifier is best for a tiny room?

The best pick for a tiny room turned out to be the mini version of our overall pick: the Levoit Core 300S. Manufacturers recommend elevating smaller air purifiers on a table or stool — where you’re even more likely to notice them. ...

Should you buy a reliable air purifier?

If you’re worried about the quality of your indoor air, either due to smoke from Los Angeles wildfires or ever-present airborne irritants, a reliable air purifier might help your household breathe easier. ...

Are air purifiers easy to use?

Ease of use: Air purifiers don’t get much easier to use, with a touch-based control panel and a quick reference guide to remind you of the basics. However, setting up this air purifier at first and replacing the HEPA filters when required is admittedly fiddly. I found fitting the front cover back into place to be awkward. ...

Are air purifiers good for large spaces?

For large spaces Adding one of the best air purifiers to your home is a great way to ensure cleaner, purer air, free from the kinds of allergens and general nasties that surround us daily. ...