Universeller Laubbläser-Verstärker mit Venturi-DüseEnhance the power of your existing leaf blower without buying new equipment by adding this Venturi style nozzle attachment. The tapering tube design compresses the airflow as it passes through, resulting in higher speed and pressure at the outlet. This focused blast moves stubborn leaves, workshop dust, and lawn debris more effectively than your blowers standard outlet. Compatible with most consumer leaf blowers that have round outlet tubes measuring