1 GEN-NEXT AIR PURIFIER: advance technology & super easy operations makes it the best choice for new generation & loved by everyone. highly sensitive sensor that automatically senses and reports air quality levels (PM 2.5, PM 10, VOC, NO2 & complete AQI) Digitally on LCD screen. Powerful enough to purify the air in rooms up to 600sq. feet With a CADR of 317 m3/h, A1606 is perfect for living rooms, bedrooms, nurseries, offices and conference rooms. Cleans a 600 ft² room twice every hour. Purify the air in a standard room (15ft x 10ft) in just 6 minutes. Perfect to use in small and large rooms. Stops secondary pollution caused by thermal desorption of pollutants. Unique features like - Precise AQI (shows numeric value), Filter replacement message on LCD screen. Timer for 1 to 24 Hrs, SMART NIGHT MODE: turn off all display lights for a darker sleeping environment., INTELLIGENT AUTO MODE: Automatically adjusts speed according to air quality in the room, Touch screen and Remote for easy & comfortable usage. High Quality ABS Poly-carbonate body