HEPA new generation air purfier air cleaner with Air Pretreatment System Eliminate Smoke, Pollen, Dander for Home, Bedroom, Living Room, Kitchen

atmosphere light:

when the filter need to change, the red indicator will light on to remind.

Speed function:

lowspeed/midspeed/highspeed/off.

With sleep mode.

withH13filter 

with Fragrance box