The Sans air purifier is one of the few units on our list with an H13, or medical-grade HEPA filter. That means this filter captures 99.9% of microscopic particles as small as 0.1 microns.

What sets Sans apart are its three laser sensors ... we recommend going with the Germ Guardian 22” 3-in-1 True HEPA Filter Air Purifier, which has a UV-C light. Do air purifiers really improve ...

breathe indoors. “An air purifier should filter out as many particles from the air as possible so that they’re not left to trigger allergies for those inside the home,” says Michael Rubino ...

To combat hay fever or pet allergies, your air purifier should be equipped with a High Efficiency Particulate Absorbing (HEPA) filter. "These filters can remove up to 99.97% of small airborne ...

The Mi Air Purifier 3 aims to offers a minimalist design, decent performance and smart features at a reasonable price. It comes with a true HEPA Class 13 filter with a CADR of 380 cubic metres per ...

Can air purifiers—like our best overall, the Levoit EverestAir Smart Air Purifier—help manage asthma ... including clean air delivery rate (CADR), air filter type, and user-friendliness.