Karcher Bypass Valve Sensor S 8.613-910.0 AIR12B PURIFIER It is the top shell

It is the top shell that protects the head's drive and wiring while displaying the FELIX branding

Fits: Rainbow E2 Series and E2 Type 12

2-stage unit running 50/60 Hz

Unplug the machine and transfer connectors one at a time to match the original layout

Karcher Bypass Valve Sensor S 8.613-910.0 AIR12B PURIFIER It is the top shellThis replacement bypass valve sensor (Karcher part S 8. 613 910. 0) is a Karcher component identified by its part number for accurate matching. It works with the machine's bypass valve within the Karcher unit it was built for. A sensor that fails or reads incorrectly can disrupt how the bypass valve responds during operation, leading to inconsistent performance. Fitting the correct replacement, matched by part number, returns the sensor to reliable