The Aqua D Pure ORP With Goodness of Copper+Alkaline is a Water Purifier designed for RO+UV+UF water purifier systems commonly used in Indian homes. Key features: Copper, Alkaline, ORP, TDS Control, Suitable for All Water Types. Fully Automatic Function, TDS Controller, Germ Block Technology. Package includes: 1 Water Purifier. Rated for 150 V - 230 V AC, 50 Hz at 11 W. Rated capacity: 12 L/hr. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 °C to 55 °C. Built from ABS Food Grade Plastic for durability. Manufactured in India with 1 Year warranty coverage.