Clear RV sewer hose extension adapter with standard 3" bayonet-style connection, torque-grip handle, built-in LED flashlight, and added reach for easier sewer hose hookups.
The Camco 39570 Rhino RV Sewer Extender PRO is designed to make connecting an RV sewer hose to the RV waste outlet easier, especially when the outlet is tucked under the RV, difficult to see, or hard to grip. The extension adds reach between the RV sewer outlet and sewer hose connection point while providing a torque-grip handle for better leverage.
Its clear body allows visual flow monitoring during dumping, helping confirm when waste flow has slowed or stopped. The built-in LED flashlight helps illuminate the connection area during low-light hookups, nighttime dumping, or shaded areas under the RV.
Helps extend and improve access to the RV sewer outlet
Provides added leverage for connecting and disconnecting sewer hose fittings
Improves visibility for nighttime or low-light sewer connections
Transparent body helps monitor flow during tank dumping
This extender is designed for standard RV sewer hose connections and standard RV waste outlet use. Verify your RV outlet, sewer hose fitting style, available clearance, and bayonet fitting condition before ordering. This item is an extender/adapter only. It is not a complete sewer hose kit and does not include a sewer hose, dump-station elbow, hose support, or storage caps unless otherwise stated.
Before Starting: Confirm your RV waste outlet and sewer hose use standard compatible bayonet-style sewer fittings. Inspect gaskets, lugs, seals, and fittings for cracks or wear before connecting. Basic Use Steps: 1. Inspect the Outlet: Check the RV waste outlet for damage, worn bayonet lugs, or missing seals. 2. Attach the Extender: Align the extender with the RV sewer outlet and twist into place using the torque-grip handle. 3. Connect Sewer Hose: Attach the sewer hose fitting to the open end of the extender. 4. Check Security: Confirm both connections are fully seated before opening any waste valves. 5. Use LED if Needed: Turn on the built-in LED light when working in low-light conditions or underneath the RV. 6. Monitor Flow: Use the clear body to visually monitor waste flow while dumping. 7. Close Valves First: Close RV waste valves before disconnecting the hose or extender. 8. Rinse and Store: Rinse according to sanitation procedures and store with sewer equipment, away from freshwater gear.
Package Contents: • 1 Camco 39570 Rhino RV Sewer Extender PRO • Clear straight sewer hose extension adapter body • Torque-grip handle • Built-in LED flashlight NOT Included — May Also Need: • 3" RV sewer hose • 4-in-1 dump station elbow • Sewer hose support • Sewer hose caps or storage bag • Replacement gaskets or seals • Separate clean-out hose for rinsing • Batteries for LED light, if not supplied or if replacement is needed This listing is for the sewer extender/adapter only unless otherwise stated. Confirm any hose, elbow, support, or replacement seal needs before ordering.
To confirm this extender is right for your setup, consider the following: • Whether your RV sewer outlet uses standard 3" bayonet-style lugs • Whether your sewer hose fitting uses a compatible bayonet connection • Whether you need only a short extension instead of a longer sewer hose • Whether the RV outlet is recessed, offset, or difficult to grip by hand • Whether a clear flow-view adapter would help with dumping visibility • Whether your existing seals or gaskets need replacement Why this matters: Sewer fittings can appear similar but may leak or fail to lock if the bayonet lugs, seals, hose fittings, or adapter style are damaged or mismatched.
Match this extender by connection style, desired reach, outlet access, hose fitting type, and seal condition. It is not a complete sewer hose kit.
If connection issues continue, inspect the RV waste outlet, sewer hose fitting, bayonet lugs, seals, hose angle, and adapter body before replacing additional sewer components.
This product is for RV sewer system connections only. Do not use with drinking water, freshwater hoses, fuel, oil, chemicals, or pressurized potable water systems. Always confirm sewer connections are locked before opening waste valves, wear appropriate protective equipment when handling sewer components, and store sewer accessories separately from freshwater equipment.