14" x 20" light weight, deep cleaning, rectangular brush designed for the oscillating floor machine industry. Cleans with water or cleaning solutions. Hook and loop backing. Built-in tabs for easy removal. Quick change design. Low noise (db) level. Tufted with polypropylene (.40" diameter) and durable 6/12 nylon (.016" diameter). Designed to clean deep grout lines and uneven floor surfaces. Dual filament construction combined to create a superior scrubbing action for deep cleaning. Flared tufting for edge-to-edge and corner-to-corner cleaning. Driver block is not required allowing for simple and quick change out time.