Large CADR: ≥500. Elegant design, totally no screws outside. Only need one Patent filter UPA Four in one filter : Combined with dual pre-filter,HEPA,carbon. Soft and comfortable blue light comes from inside. With 3L water tanker for humidifier. With anion function. Touch control panel, With filter replace remind. 4 speed control Timer: 2H/4H/8H/12H.
