RxAir® Air Purifier 800 Square Feet 32 X 12-1/2 X 9-1/2 Inch 120 V UltraViolet LightFeatures A discrete design that works with any decor Quick and easy cartridge replacement Innovative, energy conscious RxAir air purification Vystar RX Air Purifier for Large Rooms, Filterless UV Purification Destroys more than 99% of airborne bacteria and viruses using high intensity UV light. FDA cleared air purifier helps sanitize the air you and your family breathe Sleep better with Vystar air purifier. Designed to improve your sleeping