The lightweight & affordable way to sanitize your air without the use of filters & high energy costs. Portable, germicidal room sanitizer features a built-in UV lamp that kills airborne viruses, bacteria & mold. Also kills & destroys cold & flu viruses, staph & strep bacteria & mold spores. Protects your environment from airborne germs using the same sanitizing UV technology used in hospitals. Three-stage sanitizing process plus three-speed fan setting that lets you select the desired cleaning level. Quiet operation is great for bedrooms. Air Cleaner Machine Type: Ionic; Speeds: 3; Width: 5 3/4"; Depth: 5".