• 3-in-1 high-efficiency filter includes a pre-filter for large particles, a high-efficiency filter for fine particles, and an activated carbon filter for odors and VOCs. All-in-one filter makes replacement that much easier. Filter captures over 99% of airborne particles sized 0.3 microns. • Easy to read air quality monitor continuously measures pollutant levels. The LED screen on the monitor changes colors based on your current air quality, and easy to see from across the room. • High CADR ratings for pollen, dust and tobacco smoke, based on third-party verification, provide quick recirculation of cleaner air back into the room. • Automatically adjusts between 18 fan speeds based on the air quality level detected in the room, optimizing delivery of cleaner, healthier indoor air. • A powerful, 18-speed fan with 360-degreeairflow pulls polluted air from below and returns cleaner air back into the room in multiple directions. • Set your purifier to the preferred levels and then turn on the safety lock to prevent children from operating the unit. • Includes caster wheels that allow you to easily relocate the air purifier to a different living space in your home. • Max Room Size (Sq. Ft.): 430 • Filtration Efficiency: Captures over 99% of particles sized 0.3 microns • Sound Level (dB) Low to High: 30 – 52 • Input Voltage: 120Vac • 60 Hertz • Single Phase • Wattage: 30W • Current (A): 0.38A • Annual Energy Use (kWh/year): 156 • Cord Length (In [mm]): 78 (1981) • Sensors PM2.5 and VOC • CADR, Ft 3/Min: Tobacco-282 Dust-281 PM2.5-282 Pollen-315 • Replacement Media: CAR-A18LS • Weight, Lb. (kg) 23.8 (10.8)