The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...

I just found an amazing deal on the Shark HC452 3-in-1 Air Purifier—it’s now $149.99, a huge 63% off the regular price of $399.99. But this isn’t just an air purifier—its ...

The HEPA filter helps to trap super-fine particles down to PM2.5 (2.5 micrometers or less in diameter). The fan also aids the purification process by circulating air around the room, collecting ...

That’s a huge upgrade from your basic HEPA filter ... for smoke remove contaminants from the air through a circulating fan and one or more filters. The fan sucks up the air in the room the ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Right now, Amazon has Shark’s 3-in-1 Max Air Purifier, Heater & Fan on-sale for $249 ... This formidable tower comes equipped with a burly HEPA filter that exceeds typical standards.

If you’re not bothered about its slightly industrial appearance, the Acerpure Cool Series is a powerful appliance that offers a brilliant fan experience. It backs that up with crisp and clear ...

A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips ...