| 摘要 |
PROBLEM TO BE SOLVED: To provide a clean water shower head capable of positively making chlorine innoxious without consuming an agent more than necessary so as to dispense with frequent replenishment of the agent. SOLUTION: This clean water shower head has a built-in case 2 containing porous granules 1, 1 impregnated with an agent for making chlorine innoxious, and having an inlet 5 and an outlet 4 allowing hot water W to pass through but not allowing the granules 1, 1 to pass through. Hot water W from the upper reaches is passed into the case 2 and discharged after coming in contact with the granules 1, 1. In this case, the agent is a neutralizer such as vitamin C or calcium sulfite, and the granule 1 is a solid such as ceramic. |
