DESC: Purify your air electronically. Hamilton Beach's Electronic AirPurifier features three-way protection provided by the HEPA filter, carbon pre-filter and UV germicidal light. The UV light employs the same technology used in hospitals to help kill bacteria, viruses and mold and prevent their growth. The carbon pre-filter absorbs odors. Filter indicators show you when to check the HEPA or carbon filter. An infrared light sensor monitors your air quality, and then the AirSmart system monitor displays the data. Three power settings offer you maximum control over your air. The HEPA filter is easily replaced, and the grille is easy to clean with soapy water. UL listed. 3-year LMW. Made in China.