Fresh Air Window / Air Purifier

“Fresh Air Window” redefines the traditional window ventilation and brings better air purification experience into a new perspective. The design is a combination of a simple air purifier , an air multiplier and a special window. Air is drawn in form the rotating impeller underneath and harmful substance like PM 2.5 filtered away. The purified air is released from the heat-liable window frame for the best comfort. When the window is actually opened, more air will be brought in with this device (Coanda Effect). The current Fresh Air Window allows for fresh air at any time.