Designed for small rooms, this compact air purifier is perfect for both your home and office. Totally silent operation purifies air in complete silence to prevent disrupting your peace and quiet. Energy-efficient performance uses less energy than a compact fluorescent bulb to keep your operating costs to a minimum. Easy-to-use design does not have any filters to replace and cleans easily for simple maintenance. Quality craftsmanship and innovative technology remove allergens, irritants and pollutants. Plus it destroys cold and flu viruses, mold spores and even staph and strep bacteria.