I am using Kent RO Supreme since 2 years.This purifier is very good. If purify water completely, easy to use, design is good and easy to use this is durable also.This purifier is very good. Pure Test Product. It provides much better quality of water than my last water purifier. This is the much needed product for every household. Its really give me fully satisfaction for drinking water. They responded so quick, I got the product installed the very next day.Kent Ro Supreme is something which I am thankful of. Honestly speaking, I am very happy with the water quality and its services.