Ajiye 50% Kashe Amfani da Lambar Bauci
Tushen: Santevia na buƙatar ruwan sha (wanda aka riga aka tace), Berkey na iya tsarkake kowane tushen ruwa lafiya. Santevia baya cire ƙwayoyin cuta ko arsenic, Berkey yayi. An kafa Santevia a cikin 2007. Tarihin Berkey ya koma 1830s kuma tun lokacin da Likitoci, dakunan gwaje-gwaje, iyalai, Red Cross, UNICEF, ƙauyuka, ƙauyuka, sansanonin, da ƙungiyoyin agaji ke amfani da su a duk duniya.
Sami Code