CHOCK AND RINSE TUBE KIT

The easiest way to flush out your black water holding tank The chock keeps toilet bowl valve open and allows for continuous flow of water to holding tank Eliminates need to use your hands, foot or a stick to hold valve open With chock in place and valve open, use the high-pressure spray rinse tube to quickly flush away any waste left in the hold tank. Tube features on/off valve. Heavy-duty plastic.