Universal RV Sewer Hose Termination Adapter – Designed for drain fittings connecting to a sewer hose or cap. One nub end supports a 3-inch twist-on connector with bayonet hooks while the female slip hub end accepts 3-inch ABS pipes that require gluing.

Reliable 3″ Hub & Bayonet Connection – Features a 3″ female slip hub designed for glue-on attachment to pipe and a bayonet-style sewer hose connector—perfect for secure RV sewer termination adapter setups.

Durable & Leak‑Resistant Design – Made from tough black ABS plastic with smooth finish, this RV sewer hose connector delivers a consistent, watertight seal, reducing leaks and ensuring durability.

Straightforward DIY Install – Swap out old fittings with ease. Twist and lock the bayonet adapter into your RV waste valve or hose, then glue the hub end to 3″ PVC/ABS—no specialty tools required. This 3″ bayonet-to-slip hub termination adapter connects your RV sewer hose to standard pipes securely, fitting seamlessly with RV sewer pipe fittings and RV bayonet sewer adapters for worry-free waste removal.

Trusted by RV Community – Highly rated by RV owners for perfect fit, strong adhesion, and durable performance when gluing to ABS/PVC. A go‑to option for RV sewer hose extension and bayonet adapters.