My family's first water purifier is kent ro system which is two years old now and still working in the best condition. This water ro system removes impurities from water very quickly and efficiently. Also it uses very low electricity. It can be fitted to kitchen or room or wherever you want. The water taste is also becomes good and no water related diseases is happening to my family after using it. The government water supply is not so healthy, so there is a need of water ro in home, so I have the top one, kent ro.