AD 56314383 26" .014 Soft Nylon Cylinder Scrub Brush for Nilfisk Advance Convertamatic 26C Scrubbers. Durable and long lasting .014" diameter Nylon filament is great for light duty scrubbing jobs on sealed and sensitive flooring . The softer Nylon bristle is great for scrubbing freshly epoxy painted concrete as well as tile, stone, and terrazzo flooring. Designed for softer finishes. Soft Nylon brushes will not scratch or marr the surface. Great for highly polished flooring. Equivalent to Soft Nylon, Nylex. Nylon brushes are more durable and wear longer than polypropylene brushes. If a stiffer Nylon brush is needed, search for 56314384, .022" stiff Nylon. High density 16 single row bristle configuration. Actual length is 24.875". Fits Nilfisk Advance Convertamatic 26 cylindrical scrub brush models which include 26C-C and X26C-C. Replaces Nilfisk Advance 56314383, 314383. Our Part Number AD 56314383