The water block eltek is a safety system to avoid leaks and overflows. It controls water consumption between 4 and 50 liters (key adjustment) Its function is to measure the number of liters of water that pass. If this quantity exceeds the defined value, the water block stops the flow and maintains this safety condition until the user...

The rearmament system 100245 Eltek allows the Waterblock to be reset without dismantling it. Just press the red controller to rearm.

The ideal strip to estimate the hardness of the water you use for your coffee machine. To use it, dip the strip in the water to be used for a second, then wait 1 minute for interpretation. code: 996530039604 or 0301.961