Crystals to refill the anti lime-scale device.
The anti lime-scale device stops the limescale in your washing appliances!
It is a simple, effective and economic solution for the problem of scale deposits.
The polyphosphate filter prevents scale deposits in the internal parts of the washing machine and dishwasher (motor pump, heating element, pipes) and protects them against corrosion, giving a prolonged life to your domestic appliances.
It reduces detergent and energy consumption.
Easy to install, no plumber intervention is needed.