The Balrama 4 RO Antiscalant Filter Washing Machine Softener Transparent is a Antiscalant Prefilter designed for RO+UV water purifier systems commonly used in Indian homes. Key features: Antiscalant, Transparent Housing, Water Softening. Antiscalant technology for water softening, transparent housing for monitoring. Package includes: 1 Water Purifier. Rated for 230 V AC, 50 Hz at 60 W. Rated capacity: 18000 L. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 Degrees Celsius to 40 Degrees Celsius. Built from Plastic for durability. Manufactured in India with 1 Year warranty coverage.