P21S Remote Pump Spray Hose - 5 Liter Jug The 48 inch hose with a heavy-duty pump spray head screws directly into any of the P21S 5 liter containers. Allows you to spray Wheel Cleaner or Total Auto Wash wherever you need it. A must if you need to do some heavy-duty cleaning. The 48 inch hose allows you to place the 5 liter container in the middle of the car and reach both wheels or clean an entire engine compartment.