supply of water purifierwater purifier,1 product type supply and installation of water purifier (wall mounted ? without storage tan k) 2 brand kent, aquaguard & bluestar only 4 technology ro + uf + tds controller + uv (suitable for com mercial use) 5 purification capacity minimum 50 litres per hour (lph) 6 safety features auto shut-off on w ater full / dry run / fault alarm 7 display features led indicators for purification/power/fault (if applicable) 8 warranty minimum 02 years comprehensive onsite warranty 9 service support free quarterly servicing for 2 years (minimum 8 visits) along with free spare parts. 10 installation free onsite installation and commissi oning [ warranty period: 30 months after the date of delivery ] ]