• UL Approved for commerical use • Manufacturer’s one-year parts/labor warranty for commercial use Exclusively designed for hotels/motels. Quick Kleen® fan chamber with Vibra-Groomer II® chrome steel brush roll. 12" cleaning width. Six carpet height settings, wide protective vinyl bumper, large easy-roll rear wheels. Chrome steel motor hood. 7.0 amp commercial grade motor. 50-ft., three-wire grounded cord. Meets OSHA specifications for commercial use. Shpg. wt. 21 lbs. Sanitaire Ez Kleen