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.

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

Knowing how to choose an air purifier involves various factors, so we like to start by trusting the guidance of a few different expert bodies. If a certain model isn’t endorsed by the California Air ...

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 ...

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 ...

Want more deals? Visit CNN Underscored’s Guide to Prime Big Deal Days for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale. With plenty of models on sale, you can ...

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.

HELLO, heatwave. It is good news for sun worshippers but bad news for sleep. When temperatures rise, many people struggle to get decent shut-eye. We can pop pills for hayfever, use ear plugs to ...

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 ...