New water purifier in its box, never installed. Complete with all its accessories. Key specifications of the device: Fully Taiwanese made with American specifications. Number of stages: 7 stages for water purification and desalination using reverse osmosis (RO) system. Features: Equipped with a front pressure gauge to monitor the performance of the filter and pump. Productivity: Up to approximately 370 liters (100 gallons) of pure water daily.