AD 56116047 36" Polypropylene Cylinder Scrub Brush for Nilfisk Advance SC6000 36C Models. General duty polypropylene brushes are the most economical brushes in the series. Made for light to medium duty top scrubbing of most flooring surfaces. For more sensitive scrubbing jobs, use our soft nylon cylinder brushes (AD 56116046). Fits Nilfisk Advance SC6000 36C cylinder brush models. Measures 36" x 7.1". Two brushes are required per unit. Priced Each. Replaces Nilfisk Advance 56116047. Our Part Number AD 56116047.