The Medify Air MA-14 Medical Grade HEPA H13 Air Purifier in White is a powerful plug-in unit with a clean air delivery rating of 120 and coverage for up to 200 sq. ft. It features medical grade HEPA filtration technology, capturing contaminants such as tobacco smoke, pet dander, mold, and more. With a filter life of 4 months, this purifier also includes features like a night light, fan function, filter replacement indicator, and a nighttime/sleep mode for added convenience. Operated with an analog/mechanical control style, this air purifier is designed for whole room application and offers a silent operating sound rating of 55 dB. This has been used. Mint !