RV hose adapter - Quick and effortless installation and removal thanks to a simple design. Fits standard RV sewer hose fittings for convenient hookups and tear-downs. RV sewer cap - Made from ABS material for durability and deformation resistance. Provides a secure closure for the hose outlet, protecting against leaks, debris, and odors. RV sewer cap cover - Practical end cap for the RV sewer system. Serves as a hose end cap to keep the outlet clean and sealed when not in use. Replacement RV sewer hose cap - Specifically designed for RV sewer pipes to ensure a proper fit with sewer hose fittings. Reliable replacement option when the original cap is worn or missing. Use scenarios - At a campground dump station: use the adapter for a quick connection to the sewer hose, then cap the outlet to prevent leaks and odors during disconnection. - On the road or in storage: keep the outlet covered with the cap or cap cover to protect against debris and weather. - Replacing worn or missing components: install the replacement cap to restore a secure seal with standard sewer hose fittings.