Camco 39659 Super Kit 20-Foot RV Sewer Hose Kit

Dumping the holding tanks is nobody's favorite job, but the right hose setup makes it quick and keeps it clean. The Camco 39659 Super Kit hands you everything you need to connect your RV to a dump station or a full-hookup sewer inlet, straight out of the box. Two 10-foot sections snap together for 20 feet of total reach, so you're covered whether the connection sits right under your rig or clear across the pad.

The hoses are built from 18-mil HTS vinyl in the standard 3-inch diameter. That heavier gauge holds its round shape and takes the abuse of repeated dump-and-store cycles without collapsing flat the way thin economy hose does. The gray color hides stains better than clear or white, so the kit still looks decent after a full season on the road. Each section carries pre-attached swivel lug and bayonet fittings, so you're not fighting to line up loose connectors in the dark. You twist, it locks, and you're moving on to the next thing.

Here's what makes this the Super Kit and not just a length of hose. You get a clear sewer hose elbow that seats into the dump inlet and lets you actually see the flow. That sounds like a small thing until the first time you're standing there wondering if the black tank has finished draining. With the clear elbow you know. You watch it run, you watch it slow, and you watch the rinse water finally run clean before you pull everything apart.

The detachable 4-in-1 adapter is the piece that lets this kit work at almost any dump station you'll roll into. It steps down to fit 3-inch, 3.5-inch, and 4-inch threaded connections, and it also drops in as a slip fit where there are no threads at all. A clear sewer extender adds another see-through section right at the dump connection, which is handy for spotting a clog or confirming a slow rinse is actually clearing the line. When you're done, that clear extender also makes it obvious the line is empty before you break the connection, so you're not caught by a surprise.

Storage is where a lot of sewer hoses turn into a mess, and this kit thinks that through. Four hose caps come in the box, enough to seal both ends of both 10-foot sections so nothing drips inside your storage bay between trips. Cap the ends, coil each section, and the 3-inch vinyl compresses down to fit a standard RV bumper tube or a dedicated hose compartment. Clean in, clean out.

Who's this for? Any RVer who wants a complete, ready-to-go setup instead of piecing together hoses, elbows, and adapters one part at a time. First-timers get everything they need to make a proper connection on day one. Seasoned full-timers get a spare or an upgrade with the fittings and clear pieces that make the dump routine faster. It's a straightforward, honest kit that does the ugly job well, and that's really all you want from a sewer hose.

A few practical notes from setting these up. Run just one 10-foot section when the dump connection is close, and add the second only when you need the full reach. Fewer connections mean fewer places to leak. The swivel fittings let the hose rotate without twisting the whole run, which matters when the inlet sits at an odd angle to your rig. And because the bayonet fittings lock with a quarter turn, you can break the kit down and cap it in under a minute once the tanks are empty. Give the hoses a good rinse before you coil them, keep the caps on, and this setup will ride along for a lot of seasons.