The air purifier that features washable, reusable metal filters, combination H13 High-Grade HEPA/Active carbon filters and UV-C light that all work together to capture up to 99.9% of airborne particles 0.1 Micron or larger. This includes airborne bacteria and various contaminants. The air purifier cycles air within a room up to 1000* sq. ft. 2x every hour and 500 sq. ft. 4x every hour. Relax and breathe easy with this peace-of-mind essential for today's home. NOTE: *Approximately 1,000-square-foot area.