Complete your water system in your camper or RV with the Camco Flexible Camper Drain. It will thread on to most RV sinks to let them drain properly. Its durable, chemical-resistant polypropylene material will last through long-term use and will not rust. The flexible drain has an evacuation flange that is made of durable ABS construction with UV stabilizers. It includes 25" of 3/4" thick ID hose. It will accept a 1.5" 11.5 threaded drain fitting. The drain will work in most RVs and campers so that you can keep your trip running smoothly and efficiently.