... , wind speed can be adjusted according to the air quality under auto mode.3,5 levels of wind speed, applicable for ... reach to 510 m3/h5,HEPA has life timer function, auto notification of cleaning and replacement6,Super-size LCD display, different ... with the fragrance Why do you choose Longyea Air Purifier ? 1. Our newly designed Air Purifier , unique design, compact shape, good looks stands out ...