The Hozelock 2604 Professional Car Brush has an easy reach head that can be swivelled and locked into any position. Its 'Quick Connect' end allows rapid connection to the Hozelock system, and it has flow control, allowing adjustment from 100% to zero. In addition, the integral detergent tank has a selector which can adjust the amount of soap from zero to maximum soaping. The brush is through flow, and clean water is constantly jetted through the brush bristles.