This water purifier has 6 purification stages like- Pre Filter, Plus Sediment Filter, Pre Carbon Filter, R.O.Membrane Filter and Post Carbon Filter. Along with above purification it storage tank is sealed for outer contamination. It comes with 6.5 liters of storage capacity. It has other utility features like Overflow Protection and Water Level Indicator. It is certified by the world's foremost water body, Water Quality Association, USA, with its gold seal.