Kena water purification and filtration Kena water purification and filtration system without the need for electricity only on the power of the RO water jet. It is a five-stage filter that is characterized by ultra-purity and is responsible for purifying water from the sand, sediment, rust, small impurities, chlorine, and gases. Moreover, the filter helps you a lot in adjusting the number of minerals and the pH of the water For healthy and pure water use Kena