Air purifiers for Home
Air purifiers for Home An air pur ifier is a device that removes contaminants from the air in a room . These devices are commonly used in homes and businesses to improve air quality and reduce the risk of airborne illness . Air pur ifiers work by pulling air into the device and passing it through a series of filters that remove contaminants . The purified air is then released back into the room . There are a variety of air pur ifiers on the market , each designed to remove different types of contaminants . The most common type of air pur ifier is the HE PA ( high - efficiency partic ulate air ) pur ifier , which is designed to remove 99 . 97 % of airborne particles that are 0 . 3 mic rons in size or larger . Other types of air pur ifiers include activated carbon pur ifiers , which are designed to remove od ors and chemicals , and ultraviolet pur ifiers ...