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Water in remote areas is not easy to get,even work hard to store water,
there is no appropriate storage space to preserve.
Catchments is also pollution by soil, or keep it at the outside for too long
nor health.It doubts about health. Purify+ is a extra bottle cap, which can
filtrate and be applied to a variety of plastic bottles.
It's easy to acquire PET bottles, and more convenient when you need to
replace it.Only need to put polluted water covered with Purify+ bottles ,
then can be directly drank.
Nien-Ting Wang ,