For the regeneration of water softening plants for drinking water treatment. It descales water using ion exchangers. Softened water saves energy through lime-free heating elements. It protects pipes from limescale deposits and seals from porosity. Softened water increases the service life of washing machines, dishwashers, heaters, boilers, and more. It reduces the frequency of time-consuming and expensive repairs and saves detergents and cleaning agents. Softener salt according to EN973A is used for the regeneration of filters in water softeners. Store in a cool and dry place.