WATER MODIFYING IMPLEMENT

PROBLEM TO BE SOLVED: To provide a water modifying implement which enables an easy sanitary control without impairing the function of tourmaline very much.SOLUTION: The water modifying implement is immersed in treatment water to modify the treatment water and includes a coated body 1 formed by applying a solution where a powder of tourmaline T, a powder of hot spring deposit H, and a powder of zirconium oxide Z are dissolved in a binder B to a substrate 2 and then drying it. The coated body 1 is accommodated and sealed in a water non-permeable bag 10 together with weights 20.