I purchased 2 nos RO Kent from dealer. It has good quality of water purifying system. Also very easily but it consumes too much water to make mineral water.
Also it is very complicated in different parts. So if any fault occurs in any system the repairing charge is also much more.
Please use good quality of water to purify otherwise membren and other parts gets faulty very fast.
A design is good enough. The service of Kent team is not god as much .