supply of water treatment systemwater treatment system,reverse osmosis water treatment system 20 lph for drinking purpose as per is 16240, pow er supply-230v single phase, storage tank material-abs food grade, storage tank capacity-11 ltr, additiona l components -flushing mechanism, ultraviolet (uv) disinfection chamber/in tank sanitization, ultra filtration (uf) membrane, tds control valve, mineraliser/taste enhancer media, activated carbon media), govt. lab, nabl accredited lab, bis lab report to be provided make: blue star, voltas, kent, aqua guard, c greaves. [ warranty period: 30 months after the date of delivery ] ] => limited