Camco Easy Slip 4-in-1 Sewer Adapter with Elbow -
Connects hose to dump station.
The elbow's tapered end accepts all 3" hoses and slipover fittings. Adapter fits into 3" slip or 3", 3-1/2" and 4" threaded pipe. Larger inside diameter allows for faster dumping. Components separate for storage in bumper. Patented.