Housing Wrench for PiTec Under-Counter SystemsThe housing wrench is used to open and close the PiTec under-counter system.With this tool, you can safely loosen the PiTec filter housing when changing the filter and then securely close it again.FunctionMakes it easier toopen the filter housingEnables even and secure closing after filter replacementPrevents damage to the filter housingNoteThe hous...