The Aqua D Pure Copper Alkaline Technology RO with Inbuilt TDS Adjuster is a Water Purifier designed for RO+UV+UF water purifier systems commonly used in Indian homes. Key features: Copper Alkaline Technology, Inbuilt TDS Adjuster, Modern Sleek Design. Alkaline Water Technology, Inbuilt TDS Adjuster, Germ Block Technology. Package includes: 1 Water Purifier. Rated for 150V - 230V AC / 50Hz at 11 W. Rated capacity: 12 L/hr. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 Degrees Celsius to 40 Degrees Celsius. Built from ABS Food Grade Plastic with Germ Block Technology for durability. Manufactured in India with 1 Year warranty coverage.