Special filter box for purifying SPA shower head

•Food grade calcium sulfite balls •The same filter material of 3M water purifier • Effectively remove residual chlorine in water Taiwan's tap water passes through many pipelines from reservoirs. In order to prevent water pollution from being polluted, "chlorine" is added to disinfect it. If it is not filtered and heated, "trihalomethanes" will be produced. After being absorbed by the human body, it has been confirmed by the World Health Organization that it may cause cancer. Modern people have severe skin allergies, damaged hair, severe bifurcation and dullness, all of which are caused by chlorine in the water. If you are deeply troubled, you will definitely feel deeply after using it. If you have children at home, you will want to give them the most natural and purest. Welcome to match with PONGPONG purifying shower head and related products.