The ECO CRYSTAL Fresh n Clean is a Water Softener designed for Gravity Based water purifier systems. Key features: Removes dirt, dust, iron, calcium, and magnesium for washing machines. Designed for washing machine and dishwasher use. Package includes: Spanner, Warranty Card, Main Unit. Rated for 230 V AC, 50 Hz at 60 W. Rated capacity: 20000 L. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 5 °C to 45 °C. Built from Plastic for durability. Manufactured in India with 12 Months warranty coverage.