Model No: CS9 1144/1135/1015 water filter Color: Black and Golden Unique shape, look nice Model No ... alloy, through the electrochemical reaction, effectively remove chlorine, heavy metals, sediment, rust, inhibit bacteria and algae material, reducing mineral structure.2 ... as residual chlorine to improve taste.3) Built-In Magnetic Filter: stable water quality, reduced boiler tube scaling and prevent ...