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 RV Starter Kit | 16-Piece Sewer, Water & Setup Bundle
Camco RhinoEXTREME RV Sewer Hose Kit | 15-Ft, TPE Construction, Pre-Attached Rhino Swivel Fittings
Camco Starter Kit Bucket - Level 8 | Sewer Hose, Wash & Wax, Electrical Adapter Bundle
Valterra Extension Cable Valve Kit | 3" Waste Valve, 72" Cable
LaSalle Bristol 3" Slip & Hub Waste Valve with Cable Pull Handle
3 options
Camco RV Starter Kit Bucket, Level 6 | 9-Quart Bucket with Lid
Camco RV Starter Kit Bucket, Level 7 | 25 ft. Drinking Hose, 15 ft. Sewer Hose, Brass Regulator
Valterra Viper RV Sewer Hose Kit | 15 ft. with ClearView 90° Adapter & 2 Drip Caps
Valterra Flexible Cable Kit | 72" Cable with 1-1/2" Waste Valve, Black
Thetford Basic Waste Valve | 3" ABS, Flat-Top Direct Mount
Valterra RV Starter Kit in a Bucket
Valterra Dominator RV Sewer Hose Kit | 20-Ft (2x10-Ft Hoses), Clearview 90-Degree Adapter, 4 Drip Caps
Thetford Basic Waste Valve | 3" Socket to Spigot
Thetford 08708 Basic Toilet Valve with Flat Top | Direct-Mount, 3" Spigot
Titan 20 ft Premium RV Sewer Hose Kit | Two 10 ft TPE Hoses, 5-in-1 Adapter with Handle, 4 End Caps
Valterra EZ Hose Carrier | Adjustable 50"-94", Fits 3" Sewer Hoses, White
Valterra Slunky Sewer Hose Support | 25 ft, Red
Valterra EZ Hose Adjustable Hose Carrier | 50"-94", Lockable Vented Caps, Black
Camco RhinoFLEX 20' RV Sewer Hose Kit | 4-in-1 Adapter, Clear Elbow, Swivel Fittings
Camco Sidewinder Plastic Sewer Hose Support | 30 ft
Thetford Electra Magic Slide-EZ Valve | 3" Gate Valve, Replacement
Rhino Blaster Pro Tank Rinser | Clear Elbow, Gate Valve, 4-Prong Bayonet
Rhino Nesting RV Sewer Hose Support Kit | 5 Sections, Holds up to 15 ft
Valterra EZ Hose Carrier | 64" Sewer Hose Storage Tube, Black
Valterra EZ Hose Carrier | 64" White, Fits 3" Sewer Hoses
Camco Dual Flush Pro RV Holding Tank Rinser | 3" Gate Valve & Reverse Flush
Camco RV Starter Kit Bucket | Sewer Hose, Water Hose, Adapters & Wash Supplies
SewerSolution Extension Hose | 25 ft, 3/4" Non-Kinking
Valterra Viper Sewer Hose Extension | 10 ft, Collapsible TPE
Valterra Silverback 15 ft. RV Sewer Hose Kit | Rotating Fittings, ClearView 90° Adapter
Thetford Titan 20 ft Premium RV Sewer Hose Kit | Two 10 ft TPE Hoses, 5-in-1 Adapter with Handle
Thetford 3" ABS Toilet Dump Valve | Basic Gate Valve, NSF Certified
Valterra 3" Hose Elbow Fitting | 90° Female FPT Sewer Connector
Valterra Slunky Hose Support | 20 Ft, Red
Valterra SS04 SewerSolution Macerator Pump | Water-Powered, Fits Standard Sewer Hose
Thetford Titan Sewer Hose Kit | 15' TPE Hose with 5-in-1 Adapter
Valterra Adjustable EZ Hose Carrier | 34"-60", Fits 3" Sewer Hoses, White
Camco Rhino X 20-Ft Sewer Hose Kit | (2) 10-Ft Hoses, 4-in-1 Adapter, 360° Swivel Fittings
Camco Sidewinder Sewer Hose Support | 20 Ft Telescoping, Fits 3" Hoses
Valterra Adjustable EZ Sewer Hose Carrier | 34"-60", Black
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.