Sebo Turbo Brush for stairs and upholstery 6179ER/6179DA

Sebo Turbo Brush for stairs and upholstery 6179ER/6179DA.   It attaches to the hose handle of a Sebo upright or canister vacuum.  The roller brush turns from the suction of the vacuum. It is non-electric, air driven and handheld with 38 mm cuff (gray black).