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Its 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 Eco clean 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.
korea polytechnic university
Seongnam-si, South Korea
korea polytechnic university
Seongnam-si ,Gyeonggi-do, South Korea
jun-hyoung park