The Direct Connect Electric Hose is a dual volt electric hose designed for use with Electra Valve inlet valves and electric power brushes such as the Lindhaus PB12 and Lindhaus PB14. 30' in length, this hose is the standard-sized hose and comes with a convenient rocker switch on the handle that has three settings - Suction On, Power Brush On & Both Off. This particluar hose two electric pins that plug directly into the inlet valve (see photo of hose end with dual volt pins).