- With its 3 speed settings and intuitive LED touch controls, the air purifier is a breeze to operate - 3-stage filtration keeps pollen, dust particles, pet dander and other pollutants at bay - Night mode dims the lights and runs the purifier in quiet mode, so you can enjoy a peaceful night's sleep- The handy timer turns it off automatically - you can choose between 2, 4 or 8 hours
