Air purifiers use filters to trap airborne irritants like pollution, allergens, and smoke. The best purifiers have HEPA filters and a carbon filtration system to also trap odors. When choosing a ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

Even if your home looks spotless, dust, pollen and pet dander can still linger in the air, which can contribute to allergy symptoms. A well-equipped air purifier can help by capturing airborne ...

Editor's Note: March 4, 2026 – Ahead of spring and summer allergy season, we’ll be testing a few additional air purifiers for consideration in this roundup. We’re intrigued by the Sans Air Purifier ...

That “HEPA” label on your air purifier might not mean what you think it does, and the difference actually matters.

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." We got our hands on air purifiers from brands like Coway, Levoit, and GermGuardian and put them to the test ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. Air pollution is a major ...

When buying a budget air purifier for wildfire season, it’s best to ensure it captures particles smaller than 2.5 microns.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are far fewer people smoking cigarettes these days, but that doesn’t necessarily mean our homes are ...

Wildfires have left many Americans impacted by poor air quality. Clear your home and keep yourself safe with these tips and ...

The best air purifier can be a game-changer in homes that feel constantly dusty, stuffy, or full of pet hair. In the UK, where indoor air quality is often poorer than many expect, the best air ...