Reverse Osmosis Water Purifier with Pressure Regulating Valve can effectively reduce hardness, TDS, heavy metal contaminants. Reverse Osmosis Water Purifier is offered with automatic storage tank level controller. The Reverse Osmosis Water Purifier is provided with sealed storage tank and pressure regulating valve. Reverse Osmosis Water Purifier with Pressure Regulating Valve is designed with a capacity of 8 litres.