There’s no need for a tap with the Self-Priming Kit. Water can be extracted easily from other secondary sources, such as rainwater tanks, enabling greater flexibility and mobility when cleaning outside the house or at other locations. Using a 3-metre supply hose, water can be fed to any high-pressure washer from the Bosch Aquatak range. A strainer on the hose prevents particles from getting into the washer so water from open sources can also be used.