The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...
A good qualifier is to look for devices that use HEPA (high-efficiency particulate air) filters. These are certified by the U.S. Department of Energy to eliminate 99.97 percent of particles as ...
SwitchBot just released two new air purifiers, one of which doubles as a smartphone charger, table, lamp, and fragrance ...
A HEPA filter is a “high efficiency particulate air” filter and is designed to remove 99.7 percent of particles in the air. “Many people with allergies have noses and sinuses that are very ...