I am using supreme model since last 2 years. It provides much better quality of water than my last water purifier. Also attractive design & easy to clean storage transparent tank. The process of installation was too much good by service engineer. Good brand, stylish design & perfect service.it is the best purifier I have ever seen till now. Not only it purifying the water from several impurities like zinc, lead etc. But also allows us to save water. Kent is also the best in terms of services. I get time to time services from Kent.
It is personally advisable to all if you are going to purchase water purifier prefer only KENT RO SUPREME.