The Aqua D Pure RO Alkaline with Active Copper and TDS Controller is a Water Purifier designed for RO+UV+UF water purifier systems commonly used in Indian homes. Key features: Active Copper Filter, Alkaline Filter, TDS Controller, 10 Stage Purification, Auto UV LED, Removes 80-90% Contaminants. Active Copper Filter, Alkaline Filter, TDS Controller, Auto UV LED, Germ Block Technology, Double Purification. Package includes: 1 Main Unit, 1 Pre-Filter Set, 1 Manual/Warranty Card, Installation Accessories. Rated for 220 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 Food Grade ABS Plastic for durability. Manufactured in India with 1 Year warranty coverage.