We put Dyson's smallest-ever purifier to the test to see if its jet engine-inspired technology can still deliver whole-room ...

Great for small to medium spaces—just don’t expect whisper-quiet power.

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 ...

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

As a former cat owner and regular cat sitter, I’m all too familiar with pets’ impact on the air quality in our homes, whether it’s due to dander, floating fur or odors. Not to mention the other ...

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 ...

Amazon shoppers say the LEVOIT Core Mini-P noticeably helps with allergies, stale air, pet hair, and everyday household odors ...

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

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 ...

I’m not saying I would do this, but if I visit your home, I might look around to see if you have an air purifier. If you have one, I might estimate the cubic footage of your room and then, if I’m left ...

VIP sees homemade filters as an interim step toward much better air quality. The group urges tighter controls on pesticide ...