Specially developed for smaller rooms, the Airfree T800 Filterless Air Purifier offers the same performance and efficiency as larger Airfree air purifiers. It silently destroys airborne mold, mildew, dust mite allergens, organic odors, ozone, viruses, pet dander, bacteria, pollens and other organic allergens with safe and quiet heat convection. Yet, it does not emit noticeable heat into the room. There are no harmful emissions such as UV light or ozone, and there are no filters to replace or moving parts to maintain. Recommended for rooms up to 180 sq. ft. Available in White.