Camco 90 Degree RV Tote Tank Sewer Adapter 39485

If you camp or cruise without full hookups, a portable tote tank saves the day. But hauling that tank to the dump station is only half the job. The other half is getting a clean, leak-free connection between your RV sewer hose and the tote, and that's exactly what the Camco Rhino 90 Degree RV Tote Tank Adapter handles. It's a simple part that turns an awkward, messy step into something you barely think about. Weekend campers, full-timers with a blue tote in the truck bed, and boaters running a small trailer all end up needing this exact connection sooner or later.

The whole point here is the 90-degree elbow. A straight fitting forces the hose to bend hard right at the connection, and that's where you get kinks, poor flow, and the occasional backup. This adapter's low-profile 90-degree design routes the waste downhill and keeps things moving, so the tank actually drains instead of glugging. When you're standing over a tote in a gravel site, that steady downhill flow is the difference between a two-minute job and a mess.

Both ends are swivel bayonet fittings that rotate a full 360 degrees. That sounds like a small thing until you're trying to line up a hose and a tank inlet that don't quite face the same direction. You just twist the collar, seat the lugs, and lock it. No wrestling the hose into position, no cross-threading, no fighting the angle. The bayonet lugs give you a fastened, odor-tight seal once they click home, so you're not smelling the job the whole time you're doing it.

Here's the feature RVers actually rave about. The elbow is transparent. You can watch the flow and know the second the tank runs clear. No guessing, no pulling the connection early and spilling the last of it, no leaving waste behind to slosh around on the drive home. When it runs clean, you're done. It's a small window that takes all the guesswork out of a job nobody enjoys. And when you're teaching a partner or a kid to help with the dump, that clear elbow makes it obvious when the job is finished.

Camco builds this one from a sun-resilient resin, so it holds up to the UV punishment that cracks cheaper plastic fittings after a season or two outside. It's part of Camco's Rhino line, and it's proudly made in the USA. That matters on a part that lives outdoors, gets handled with gloves, and has to seal every single time. The two swivel collars are the parts that see the most use, and keeping them rinsed is all the maintenance this fitting really needs. Rinse it out after each use and it'll last for years.

Using it is about as easy as it gets. Attach one bayonet end to your sewer hose, connect the other to the tote tank's inlet, give each collar a quarter turn to lock the lugs, and open the valve. The 90-degree bend does the rest. When you're finished, a quick rinse keeps the swivels turning freely and the seals clean. Because both ends swivel, you can break the connection down and pack it flat without wrestling a fixed elbow into your storage bay.

The adapter fits any lug-style RV sewer fitting, so it works with standard bayonet-style sewer hoses right out of the package. It's the right piece whether you're dumping a tote at a campground dump station, draining into a residential cleanout at home, or emptying a portable tank into a proper disposal point. It won't magically fix a hose that's already worn out, and it's built for standard bayonet connections, not oddball fittings. Keep one in the storage bay and a second in the tow vehicle, and you're covered no matter which rig you take out. But for the everyday tote-to-hose connection, it's about as foolproof as this job gets.