The Levoit air purifier is a white, floor-mounted device that uses true HEPA filtration technology to capture dust contaminants in any room, including the bedroom. With a timer control for 8 hours and three different speeds, this air purifier is designed for whole-room application and has a filter life of 6 months. The Levoit brand ensures high-quality air purification, making it an essential addition to any home for improving indoor air quality.