Rabbit Air BCRF Special Edition SPA-421A (covers up to 600 sq. ft.) Ultra-Quiet Air Purifier - Low Maintenance - Washable Filters!, Pearl White, 5% donation to The Breast Cancer Research Foundation Amazon A-to-Z Purchase Protection & RabbitAir No-Hassle Return Policy - Super Fast Shipping BioGS HEPA filter technology with washable pre-filter and activated carbon filter Room coverage up to 600 sq. ft. Zero Ozone Emmissions 5 Year Warranty (Parts and Labor) and 24/7 Technical Support