L20, Agila 40/50 B-BT, 50/50 B-BT and Simpla Brush
Click the image below to access more Vispa 35B parts drawings.

20" Polypropylene scrubbing brush fits L20, Agila 40/50 B-T, 50/50 B-T and Simpla 50.
This part can be seen in the below parts diagram labelled as part #14:
