Stop guessing when your tanks are truly flushed. This straight, clear polycarbonate adapter threads onto your RV's sewer outlet and gives you a direct view of the waste stream so you know exactly when the rinse water runs clear -- then connects to your standard 3-inch sewer hose for a secure, drip-resistant hookup.
The Camco 39572 is a no-frills, purpose-built fitting that RV owners reach for every dump-station visit. Its 5-inch rigid body adds just enough standoff from the coach's sewer outlet to make hose attachment easier in tight or oddly angled dump connections -- a common frustration at crowded campground utility pedestals.
The clear polycarbonate barrel is the real feature here. During a tank flush, you can watch the effluent change from dark to clear in real time, which means you stop wasting water once the job is actually done and you don't disconnect too early and make a mess.
Polycarbonate body lets you monitor rinse water color so you know exactly when tanks are fully flushed -- no more guessing.
Adds 5 inches of reach from your RV's sewer outlet, giving you better hose clearance at tight or recessed dump connections.
Impact-resistant, chemical-tolerant polycarbonate holds up to repeated use and standard holding-tank treatment chemicals.
Lightweight and short enough to tuck into your sewer kit bag or bumper storage tube alongside your hose and gloves.
This adapter is designed to work as part of a complete Camco sewer system. It attaches on one end to your RV's 3-inch bayonet-style sewer outlet (the standard fitting found on virtually all North American travel trailers, fifth wheels, and motorhomes) and accepts a standard 3-inch sewer hose fitting on the other end.
Use it as a straight extension between the coach and your hose, or combine it with Camco elbow adapters and swivel fittings to work around awkward dump-station heights and angles. It is sold individually -- hose, elbow fittings, and other adapters are not included.
The 39572 is designed around Camco's RhinoFLEX and RhinoEXTREME hose families and the standard 3-inch lug/bayonet connection used across those lines. It is also compatible with hoses and fittings from other brands that follow the same 3-inch bayonet standard, which is the industry norm for North American RVs.