#1 Tower Air Purifier with UV! A uniquely engineered permanent HEPA-type filter takes out particles in the air. A UV germicidal light kills germs and bacteria and a photocatalyst filter takes out VOCs (volatile organic compounds), which are found in paint and carpet fumes. Therapure air purifiers remove allergens and pollutants including dust mites, pollen, cigarette smoke, mold spores, odors, pet hair and dander for more comfortable and healthy living. -A good model to clean medium-sized rooms -Low power consumption -24-hour automatic timer -Ionizer with seperate on/off button -No filters to replace -Requipped with clean air indicator -Easy to clean {url removed}