Simple things like making sure you have access to safe drinking water are the first steps towards good health. With this RO water filtering from Blue Star, you and your loved ones may only drink perfectly pure water. In order to rid water of potentially harmful chemicals, the purifier subjects it to a rigorous five-step purification process. Even tiny particles of sand and dust are removed from water by the ultra-fine sediment filter. The Water Purifier is perfect for large families because it can store 8 litres of water.