Hamilton Beach 350 Sq. Ft. Room Air Purifier

18 x 19 room (350 square foot coverage). 3 way protection: HEPA 99. 97% filter, carbon filter, and UV germicidal light (same technology hospitals use). 3 power settings: WhisperClean(TM), medium, and QuickClean(TM). Mechanical filter indicator; easy-to-change flat filters. Space saving design.