EWI 009 is a highly advanced Reverse Osmosis (RO) Alkaline Water Purifier. The hard water goes through different stages of purification and has the storage capacity of 7 Litres p/h. The purification stages include Two in One Filter (Spun and Carbon), Sediment, UV, RO and Alkaline . The Alkaline feature is also beneficial for immunity boosting as it has detoxifying as well as anti-ageing properties. Available in four colours- White, Black, Red and Blue..