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Water is the most important thing to life-sustaining humans.
But there are still many people around the world who feel life-threatening because they can't drink clean water.
I designed a cheap, efficient, and safe water purifier for them.
The first characteristic of Bellowser is that the volume can be adjusted freely using a bellows structure.
It also makes it easier for users to cross various obstacles on unpaved roads, making them less burdened.
The second is a structure that uses the centrifugal force of a spinning wheel to clean up the polluted water.
I think one water purifier can save many people. Thank you.
Anseong-si, South Korea
Jang Hyeok Choi,