Karcher 8.639-763.0, 12" brush strip, (standard on Sensor S2 12 HEPA)
12.5 Inch 310mm cylindrical hard polypropylene scrub brush. Fits Clarke MA10 and Nilfisk Advance SC100
Fits Nilfisk Advance 107411861 (alt # 107411861)
This part is listed as fitting the following models: