Kent RO grand plus is looking good. Quality of purified water is so good than other products in this range of other brands.
The main thing is service, they dont have service centers . They gave all service tender to RO Kent Distributor. Maintanence of the product is so high not only kent but all RO system at home wants a great mainantance. Kent is not manfacturing this RO but they assembling this from imported components.