Watsan Community Purifier - 500 litres fitting instructions

Watsan (www.watsan.in) is known for providing electricity free, natural, zero-water wastage Water purifiers approved and accredited by DST, CSIR(IMMT), CIPET and is the best gravity based filter for community with negative carbon emission and long life. These filters are installed in innumerable schools, anaganwadis and PHCs, also in border posts of BSF Wagah and Kargil. All are DIY systems, so that anyone can see and assemble the complete working purifier on their own.