Sebo ET-1 Orange Power Nozzle Made in Germany, SEBO power heads are recognized worldwide as the most reliable and best designed on the market. They effectively clean most types of flooring surfaces, have excellent pet hair removal and are virtually maintenance free! They feature warning systems that assure consistently effective brush agitation and provide automatic shut off, if an obstruction jams their brush rollers, which protects the belts, motors and carpets from damage. And removing their brush rollers is quick and easy, so they can be cleaned or replaced if the bristles are worn. All SEBO power head models can be attached to existing central vacuum cleaners as replacement units, but doing so requires the additional purchase of SEBO’s Central Vacuum Adapter (Item # 2780AM). This Adapter offers a universal fit, so that most central vacuum cleaner wands can connect to SEBO power heads. The ET-1 and ET-2 Power Heads can also be attached to the FELIX Kombi model, to upgrade that straight-suction vacuum cleaner into one that also includes power brush capabilities.