RV Sewer & Waste
RV waste plumbing runs from the tanks under the floor out to the dump station, and every piece in that run has to seal tight or drain clean. This section covers the whole black-and-gray chain: the gate valves that hold your tanks closed, the holding tanks themselves, the sewer hose that reaches the dump inlet, the supports that keep that hose sloped, the fittings and adapters that tie it all together, and portable tote tanks for when you can't move the rig.
324 products
Valterra EZ Coupler 90° Bayonet Sewer Fitting | Clear
Valterra Heavy-Duty Quick Drain Hose | 15 ft., 15-Mil Vinyl, Blue
Valterra Waste Valve Extension Tube | 36", with Handle
Camco RhinoFLEX Wye Sewer Fitting | Connects Two Hoses to One Dump
Camco RV Sewer Waste Valve Extension Rod Kit
Camco Standard RV Sewer Hose | 20 ft
Valterra Bladex 3" Waste Valve Body | Metal Handle
Valterra Gray Flushing Hose | 1/2 in. x 25 ft., Non-Drinking Water
Valterra Waste Valve Extension Tube | 32", with Handle
Camco RhinoExtreme 3-in-1 Sewer Hose Seal & Adapter | Fits 3", 3.5" & 4" Inlets
Camco Easy Slip RV Sewer Elbow & 4-in-1 Adapter | Spin-Lock
Camco Revolution RV Sewer Hose Elbow with 4-in-1 Adapter | 360° Swivel
Camco RhinoFLEX 25-ft Clean-Out Sewer Hose | 5/8" ID, Orange
LaSalle Bristol 3" RV Sewer Waste Valve | Anonda
Valterra Heavy-Duty Tote Tank Hose | 5 ft, Red, Pre-Attached Fittings
Valterra Replacement Sewer Adapter for SewerSolution | Fits SS01 System
Camco 9" Clear Sewer Hose Adapter | Extension Coupling
Camco Magnetic RV Bumper Cap Set | With Lugs & No-Insect Cap
LaSalle Bristol 3" ABS Wye Fitting | Sewer & Waste Drain Pipe Connector
Valterra 2-Way Ell Flanged Fitting | 3" Spigot x 3" & 1-1/2" Rotating Flanges, Black
Valterra Bladex 3" Waste Valve Body | Plastic Handle
Valterra Bladex RV Waste Valve | 1-1/2" Body
Valterra Bladex RV Waste Valve | 2" Body
Valterra EZ Coupler 90° Bayonet Sewer Fitting | Red
Valterra Waste Valve Extension Tube | 24", with Handle
Camco Heavy-Duty RV Sewer Hose | 10 ft, Compresses to 16"
LaSalle Bristol 1-1/2 in. Termination Valve Kit | Anonda Valve, Carded
Valterra Bladex Waste Valve Body, Drilled Stem (No Handle)
Valterra EZ Coupler Universal Sewer Adapter | 90° Elbow
Camco Clear RV Sewer Hose Extender | 5"
Camco Flexible Camper Drain | For Single-Sink RVs, 25" Hose
Camco Magnetic RV Bumper Cap with Lug Fitting
LaSalle Bristol 22 Degree ABS Elbow | 3" Hub x Hub Pipe Fitting
Thetford Valve Link | Dump Valve Linkage Kit
Valterra Bladex Waste Valve Body | 1-1/2"
Valterra ClearView 45° Threaded Hose Adapter
Camco RV Holding Tank Rinser with Shutoff Valve | Black
Camco RV Sewer Hose Twist-Connect Kit | Joins Two 3" Hoses
Thetford Bumper Hose Adaptor | Fits 4" Bumper, for 3" Sewer Hose
Camco Clear RV Sewer Hose Adapter | 3.5"
Working through your RV's waste system
Everything on the waste side has to do two jobs: hold sewage in when you want it held, and move it out cleanly when you dump. A failure anywhere in that chain is the kind you notice fast, so it helps to know which category solves which problem before you're standing at the dump station.
- Gate & Dump Valves. The blade valves that seal your black and gray tanks, plus the cables, handles, and linkage kits to operate and rebuild them.
- Holding Tanks. Replacement black, gray, and fresh tanks in ABS, sized by gallon and drain position, most with level sensors pre-installed.
- Sewer Hoses & Kits. The hose from your rig to the dump inlet — standard 10- and 20-foot lengths, collapsible extensions, end caps, and complete kits.
- Sewer Hose Supports. Slinky-style troughs and telescoping cradles that hold the hose on a downhill slope so it actually drains.
- Tank Fittings. The elbows, wyes, adapters, and flush fittings that connect tanks, valves, and hoses — including clear elbows for the dump station.
- Tote Tanks. Wheeled portable tanks that let you dump without moving the RV when you're parked long-term without a sewer hookup.
If you're chasing a specific problem — a valve that won't seal, a cracked tank, a hose that keeps clogging — start in the matching category. For odor and buildup, the tank care and chemicals section next door handles treatments and cleaning.