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This product can be matched with any bottle of 500ml capacity; this type of bottle can be used multiple times, in order to save energy.
The tighten flap screw thread and the hand-press method makes the water smooth、convenient、labor saving and sanitized. The filter layers for the water purification are; Coconut activated carbon、Siliceous ion natural stone、PP cotton filter and so on. Once undergoing the layers of filtration, it can effectively remove residue chlorine 、sediment heavy metals、solid suspended matters、toxic microorganisms and other impurities in unclean water sources,to ensure the security of it as drinkable and usable water.
Beijing Jiaotong University
BeiJing, China
ChangLong li ,
Beijing Jiaotong University
Zhijie Xia,
Beijing Jiaotong University
Feiran Zhang,
Beijing Jiaotong University
Lei Xue,
Beijing Jiaotong University