I bought kent RO last year on dipawali. my family is using this product and they are not a fully satisfied and very unhappy with this Kent RO. this RO machine is working not properly and service provider is offering very bad service. Kent RO water is not good for health and with taste is not good. very bad experience with kent RO. not a Pure water with latest technology and alarm facility shows how effective this one. in time service is not satisfied for new and existing customer. waste of money