The LEVOIT Core Mini-P Air Purifier is a compact and quiet device, ideal for small spaces up to 337 sq. ft., featuring a three-stage filtration system and an aroma sponge for essential oils.

Another small study involving 2 rooms found that the clean air delivery rate (CADR) of the Corsi-Rosenthal box was significantly better than that of the HEPA filter it was compared to. That means ...

Additionally, Blue Signature’s laser sensor can detect particulates of 1-, 2.5-, and 10 microns in diameter. It, however, ...

See It Advanced HEPA+ filters inside this modern-looking monolith pull all kinds of harmful particulates from the air, including dust and other annoying allergens. Dyson’s unique fan oscillates ...

You can also use cheaper, less effective air filters, but they will not be as efficient at improving air quality. If you can’t find a 20-inch box fan, or already own one of a different size ...

The Aura Air Mini is the latest such product, a handsome device about the size of a soda can that can clean up to 107 square feet for about 5 hours and 45 minutes (per my testing, in line with the ...