38 Inch cylindrical 80 grit scrub brush. Fits Nilfisk Advance Adgressor 3820C
Fits Nilfisk Advance 56410297 (alt # 56410297)Replaces
Nilfisk Advance 56410297 Fits
They took the time to find a part number for an old machine.
The DX20 is the right scrubber for our application...indoor and outdoor it is functioning perfectly! Easy to operate; easy to change scrubbing pads/brushes, quickly charges; and easy to empty. We are highly satisfied with this product.