RE: Donating for the first personal water filter manufactured at the Simón Bolívar University (CoFilter)

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Donating for the first personal water filter manufactured at the Simón Bolívar University (CoFilter)

in charity •  7 years ago 

Yep . That’s a cool idea , it can remove all the contaminants and typically can be used to prevent water borne diseases

charity
7 years ago by

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      ·  7 years ago 

    Thanks for your vote. It's very important for me. If u can reesteam this post

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