- Intuitive display, easy-to-control interface - Intuitive indoor air-quality data with the real-time PM2.5/PM10 display and color-coded light strip. Adjust your purification settings with the simple touch control buttons, one light touch to fulfill your air quality needs. - Just one filter for up to one year's usage Everyday freshness with a long-lasting filter - The filter, made from large-area high-efficiency filter and large volume of high-quality activated carbon, can last 6-12 months. No need for frequent filter replacement.- Specifications: • Filter Area: 2.4m² • CADR (Particles): 400 m3/h • CADR (Formaldehyde): 150 m3/h • Area efficiency: 130m2per hour [2] • Purification efficiency: 99.97 % • Filter Lifetime: 6~ 12 months • Noise levels: 32.1~63dB • Rated Voltage: AC100-240V~ • Rated Frequency: 50/60Hz • Rated Power: 30W • Net Weight: approx. 5.6 kg • Gross Weight: approx. 7 kg • Dimensions: 250 * 250 * 555 mm • Package contents: Air Purifier x 1, Filter x 1, Instruction book x 1, Power cord x 1