98% of your espresso is water
Scale effects the appearance, taste and aroma of your coffee.
Brita removes scale and guarantees water quality

Purity C Quell ST cartridge water filters have been specially developed for use in the coffee sector to reduce the carbonate hardness in the water, thus avoiding scale deposits on crucial areas.

In best case scenarios lime build up can cause a reduction in steam preventing cappuccino froth and increase your electrical consumption, in worst cases it can block the coffee group stopping the coffee altogether.
PURITY C water filters prevents lime buildup, when changed at regular intervals  which can coat the element, block the micro channels of the coffee group, the pressure stat, electro valves and copper pipes.