Enviracaire Air Purifier

For home or office use, Enviracaire models feature an effective dual filter system: a carbon prefilter for odors and HEPA filter for cleaning. True HEPA filter removes at least 99.97% of all airborne particles from air passing through it. Activated carbon prefilter helps reduce odors and extends HEPA filter life. Patented 360 degrees air intake and discharge for effective air cleaning power. Three power levels. Sufficient for a 17'x22' room. Replacement HEPA Filter sold separately.