Housing key for VARIO HP water filter housing from Carbonit

Key to open the water filter housing and replace the water filter cartridges for the VARIO HP under-counter unit from Carbonit. With the key, the housing can be easily opened with little effort and it is not damaged by the wrong tools.

The inside diameter of the key is 117.5mm between the pins and 119.5mm across the pins. The tenon width is 16 mm. The pivot distance 42.2 mm.