... attacks living cells.Today it is used to kill micro-organisams in municipal water. However,chlorine damages ... Calcium sulfite is a new filter material, which can remove chlorine in the water instantly so to attain ... ). KDF is from USA, which could also filter chlorine , besides it could remove heavy metal from ... , you will no longer be showering “in chlorine”. In about 5 to 7days, the natural balance of ...