The Nexus Pure DRIFT 4 COPPER + ALKALINE is a Water Purifier designed for RO+UV+UF water purifier systems commonly used in Indian homes. Key features: Prefilter, Copper Cartridge, Alkaline, RO, UV, UF, TDS Controller. Sealed inlines with push fit, imported booster pump, exclusive design available with Nexus Pure brand only. Rated for 24 V at 20 W. Rated capacity: 5000 L. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 Degrees Celsius to 40 Degrees Celsius. Built from ABS Food Grade Material for durability. Manufactured in India with 6 Months warranty coverage.