The power of Kent technology: Kent Pearl water purifier is based on the patented Kent technology that removes even dissolved impurities while retaining essential Minerals and offers double purification of RO followed by UV Advantage Kent Kent has the best water purification technology it has advantages over other water purifiers as it offers you the following: Double purification of RO followed by UV, which removes even dissolved impurities. The patented TDS control System retains essential Natural Minerals. 8 liters of purified water storage capacity that makes water available on demand, even in the absence of electricity/water supply. Price of product includes free installation as well as 1 year free service at site on demand. Membrane is warranted for the period of 1 year. Prompt after sales service with a wide service network pan-India