DESCRIPTION: Designed for spaces up to 2000 sq. ft. The Biozone 2000 home air purifier is ideal for apartments, small homes and offices up to 1,000 SQ FT. Biozone air purifiers are unlike any other air purifier available. They are literal air cleaners that rid the indoor air of biological contaminants like bacteria, viruses, mold and mildew, hazardous fumes, and also neutralize the air of all unpleasant odors. Biozone air purifiers are the ultimate in clean air purification. Backed by an extensive 1 year warranty and a money back guarantee.