Sebo ET- 1 RED 12 inch wide electric powernozzle for use with Red Storm D-4 canister vacuum. This commercial grade powernozzle is built to last years. Its heavy use motor drives a deep cleaning brush roller. Its sensing system detects a jammed brush roller and turns itself off to prevent belt breakage. Belt is warrantied for life with household use. Brushroller is easily removed from the side for quick clean up. Metal supports in neck prevent breakage, a common problem seen in other brands. Also for use with central vacuum systems with converter. (See Parts) Made in Germany. OEM Sebo 06/03/2015 dda