RxAir UVC1001B Filterless Air Purifier with UV-C Sanitizer, Grey The trusted choice in over 400 Hospitals & tested by independent FDA & EPA certified labs Ti02 Reduces concentrations of VOCs and odors Reduces air pollution linked to sleep disorders Kills more than 99% of airborne bacteria and viruses, including the flu, H1N1, SARS, pneumonia, MRSA, strep, TB, measles and the common cold Filterless and Equipped with an adjustable fan for quiet operation includes all UV Air Purifier cartridges!