Added: 2 years ago
From: leonardchow1
Views: 13,415
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  • I'm studying Chemical engineering. I still remember they always said it's business secret, it's was research by their research team. LOL Funny.

    Actually inside just a kind of carbon we call is activation carbon, where we can produce in some processes. It's a cheap thing. It's not filtering by the size of hole, but is carbon structure.

  • Just go to check Activated carbon at wikipedia

  • can it filter out heavy metal like Chlorine, Lead, Copper,...etc...may i know what is the micron for this filter machine?...in this video i only know that it can only filter out chemical and bacterial...what else...?

  • @GOLDCANGLAM It filters those chemicals, heavy metals like lead and mercury, and over 140 different water impurities, chlorine included. It filters particles down to .2 microns.

  • 0.2 micron only....noway man...it cannot filter off heavy metals...can i get or where to know what are the 140 different water impurities...?

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