Camco 39072 Dual Flush Tank Rinser, Polycarbonate, Clear

Sprays water into lines to clear out clogged pipes. Get two-way jet cleaning action with this unique holding tank and sewer hose rinser. Transparent 5 in long polycarbonate fitting attaches between sewer hose and RV, then hooks to any standard water hose to create a powerful spray that helps reduce odors and malfunctions in RV holding tanks and hoses.