AD 56116046 36" Soft Nylon Cylinder Brush for Nilfisk Advance SC6000 36C Models. Soft Nylon brushes are perfect for top cleaning light dirt and debris on sensitive or high polished flooring. For more aggressive medium scrubbing, we also offer a stiff nylon cylinder brush (use our AD 56116043). Fits Nilfisk Advance SC6000 36C cylinder brush models. Measures 36" x 7.1". Two brushes are required per unit. Priced Each. Replaces Nilfisk Advance 56116046. Our Part Number AD 56116046.