eco clean wind by jun-hyoung park from korea

It’s not uncommon in high density commercial areas and near the sidewalk to find the outdoor part of the air conditioner in a row facing the pedestrians without the shield which changes the direction of the air. The hot wind form the outdoor part of the air conditioner gives us an unpleasant feeling in the summer time, and contains materials which cause the disease in our body, such as fine dust and various bacteria. The Green Wind, newly designed to solve this problem, kills any germs in the wind and electrolyzes fine dust. We have a right to breathe in fresh air.