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Easy Water Purifier provides hikers and other outdoor enthusiasts with a quick and convenient way to purify sewage and make drinking water in every possible place.It can first test and show the water quality by color-changing belt on the bottle cap. Blue-green color means healthy, and the red one suggests harmful.
Easy Water Purifier is a universal design. The screw cap makes it possible to be applied to any normal bottles.The solar cells on the top of screw cap can convert solar energy into electricity.Easy Water Purifier can also be used in water-deficit areas to purify the well water, rain and river water into healthy drinking water.
Wenxi/Li Siyu/Xu Wenxi/Wang Xiaoyu/Wu