The SEBO ET-2 powerhead cleans most types of flooring, it's excellent for pet hair removal and is virtually maintenance-free. It features a 360° pivot and swivel neck making it easy to steer around furniture and also lays flat to the floor for vacuuming under furniture with ease. The ET-2 offers consistent performance with its cogged belt. The cogged belt will not stretch like other belt systems. The belt is reinforced with fiberglass that makes it ideal for high use applications. The SEBO ET-2 with soft rubber wheels will easily glide over both hard flooring and carpet while the unique squeegee maximizes airflow. Now that is German Engineering!