‘‘Health-Smart’’ antimicrobial deluxe filter bag. Electrostatic action collects dust like a magnet. Built-in, medical-grade, 0.3-submicron HEPA filters. Ultraquiet “sound-of-silence” performance. Powerful 2-station, simultaneous design. Also has an antimicrobial deluxe filter bag. Compact, space-saving, modern design. 1-year warranty.