Removal performance: Free residual chlorine 40,000 liters *1. Turbidity: 30,000 liters *2. Total trihalomethane: 7,000 liters *1. Tetrachloroethylene 7,000 liters *1. Trichloroethylene, 7,000 liters *1. Loetan 7, 00 liters *1. Soluble lead 7,000 liters *1. CAT 7,000 liters *1. 2-MIB 7,000 liters *1 80% removal rate JIS S 3201 test result. *2 50% filtration flow rate JIS S 3201 test result.