water purify system, it can make the water from river or undergrand, sea, to drinkable water. Thecapacity of the machine can bemade from 500ltr/hr- 50,000ltr/hr. This water purify system isincluding 2 parts, 1st partis water pre-treatment plant, it is consist of sandy filter, active carbon filter, and sodium-ion filter, 2nd part is RO system.the membrance is made inHYDECANME famousbrand.