Okay what's this?

It goes from the hot water line to the dishwasher…a filter? Why the lightening bolt.


baffeled, the hose is the same size as the drain hose that I have always seen , got me!

I’m guessing that’s a Bosch dishwasher. The device is an aquastop valve, shuts off water if fill tube leaks (smaller inner tube inside the corrugated plastic sheathed hose).

Does it also work for the water level switch ?

It works with the water level switch. It’s part of their leak protection features: sense a leak, shut off water and drain the tub.


Run across any wig wags ?

Installed thousands for a living but never saw that device.

Dom you are bang on it is a Bosch dishwasher! Thanks!!!

He’s right.