To extend the life of your coffee machine it is important to keep the machines as chalk free as possible. You can do this by using a descaling product or you can use this Jura filter. Far out the easiest solution.
The newest Jura coffee machines all have the possibility to use the Jura Claris Smart water filters. Advantage of using this filter is that the machine will let you know when it is time to replace the filter. With the old filters it needed replacement after a fixed number of cups of coffee. So this means a more efficient usage of the filter.
E60, E6, E80, E8, Z6