Cen-Tec Systems 60247 is a 18 in. w hard floor surface brush designed to take advantage of the power of commercial backpack vacuums and commercial canister vacuums equipped for use with industry standard double bend commercial s-wands. The extra wide 60247 added width increases productivity and the double channel shoe design delivers the power of the vacuum uniformly across the full width of the tool for consistent collection of debris. The 2 brush strip design insures airflow to the ends of the nozzle for edge cleaning. 2 soft molded wheels allow the 60247 to clean difficult transitional areas where hard floor surface meet carpeted surfaces or crossing over to walk off mats typically found at entrances or high traffic areas in commercial facilities. The 60247 is designed to work with major brands of backpack vacuums including Pro-Team, Perfect, Tennant, Sandia, Mercury, NSS, Archer, Hawk, Power-Flight, Mosquito, Sanitaire and Nilfisk. It is compatible with commercial dry vacuums produced by these same brands equipped for use with 1.50 in. commercial tools and s-wands.