This electric water softener is filled with balls of synthetic resin. These convert the limescale into sodium, which is not harmful to your health or your machines. After using the water softener for a while, the resin balls become saturated. Luckily, this device is self-cleaning. Salt ensures that the resin balls release the stored limescale and are discharged via the salt water. This process is called 'regeneration'. The regeneration is done automatically. You only have to enter the tested water hardness into the machine's display and the system itself calculates the most efficient schedule for regeneration. The display also shows the number of litres available before a new regeneration cycle is needed.
