Air purifiers that cost under $100 are small, portable and designed to be used in a single room. Read on for the best air ...

Dyson 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 ...

The Sans Air Purifier Mini offers a powerful yet compact ... to six months before needing a replacement filter, which can cost as low as $25. The fan is on the louder side, according to several ...