This 12-volt pressure washer is ideal for washing portable restrooms in the field. Comes with performance choices up to 700psi or 3.7 GPM. This pressure washer provides low operating costs, simple maintenance, and quick and simple installation. Sold with pump and motor, gun and inline filter. Also available as a demand system which includes the same components as above but also includes a three position switch: 1) On-Continuous, 2) Off, 3) On-Automatic. Hose sold separately.