The vane adjusts upwards to direct the air flow towards the ceiling during the cooling operation. When heating, the vane directs the warm air downwards to balance the room temperature, especially for floor.

There are 3 stages of air filter system. First, the antibacterial pre-filter primarily reduces large dust particles and quilt dust. Second, filter consists of enzyme breaks down allergens. Lastly, the sterilized ion generator emits around 1.2 million ions, and traps some of the airborne hazardous substances.