What Is The Best RV Sewer Hose & Kit?
RV living is pretty amazing, but dealing with your waste system? That’s the part nobody brags about around the campfire.
An RV septic spill is any camper’s worst nightmare. Investing in a quality RV sewer hose that won’t crack or spring a leak is crucial to keep things flowing… literally.
Choosing the right RV sewer hose involves more than just picking the option with the most value. You’ve got to think about durability, length, fittings, and all those little accessories that make the job easier (and less disgusting).
I’ve put together reviews of some of the most durable and reliable RV sewer hoses you can buy right now. Whether you’re a weekend warrior or a full-time RVer, I’ll help you figure out which option works best for your camping style.
- Best for Durability: Thetford Titan | #3_Thetford_Titan_RV_Sewer_Hose_Kit | It can be run over by a car without breaking and handles extreme temperatures like a champ. | View on Amazon
- Best for Long-Term Stays: Lippert Waste Master | #4_Lippert_Waste_Master_RV_Sewer_Hose_Kit | Cam Lock system is virtually leak-proof and the built-in shut-off valve makes cleaning effortless. | View on Amazon
- Best for Overall Value: Valterra Dominator | #5_Valterra_Dominator_RV_Sewer_Hose_Kit | Thick 23 mil walls and weather-resistant construction deliver solid performance. | View on Amazon
| Model | Length | Fitting Style | Elbow Adapter | Shut-Off | Fits in Bumper | Weight | Thickness | Link | |
|---|---|---|---|---|---|---|---|---|---|
 | Camco RhinoFLEX | 2 x 10 ft (20 ft total) | Clear | Yes | No | Yes | 5 lbs | 23 mils | Amazon |
 | Camper Super RV | 2 x 10 ft (20 ft total) | Clear | Yes | No | Yes | 6.35 lbs | 18 mils | Amazon |
 | Thetford Titan | 2 x 10 ft (20 ft total) | Translucent | Yes | No | Yes | 6.8 lbs | 26 mils | Amazon |
 | Lippert Waste Master | 18 ft | Clear | Yes | Yes | No | 8.3 lbs | 18 mils | Amazon |
 | Valterra Dominator | 2 x 10 ft (20 ft total) | Clear | Yes | No | Yes | 5.75 lbs | 23 mils | Amazon |
 | Valterra Viper | 2 x 10 ft (20 ft total) | Clear | Yes | No | Yes | 5.5 lbs | 23 mils | Amazon |
The Best RV Sewer Hoses Reviewed
1. Camco RhinoFLEX RV Sewer Hose Kit
Key Features
- Two 10-foot hoses with pre-attached bayonet and lug fittings.
- Transparent elbow for visual monitoring of tank drainage.
- 4-in-1 adapter for different pipe sizes and thread types.
- Made with 23 mil polyolefin reinforced with steel wire.
- Swivel fittings for easy connection.
- Four storage caps included to keep debris out and odors in.
- Fits in square RV bumpers for convenient storage.
- Available in 15-foot and 20-foot options, plus 5-foot and 10-foot extensions.
Review
The Camco RhinoFLEX is a solid mid-range option that covers all the basics you need in an RV sewer hose kit. What really sets it apart is that transparent elbow. Being able to see when your black tank is done draining is genuinely useful and saves you from guessing games.
The 4-in-1 adapter is another smart inclusion since you never know what kind of setup you’ll find at different campgrounds, and some parks actually require this style of fitting.
The dual 10-foot hose setup gives you flexibility for various distances, and everything stores nicely in your RV’s square bumper.
While the construction is decent with steel wire reinforcement, it’s not the most heavy-duty option out there, and you might need to tighten the fittings occasionally to prevent leaks.
Buy This If You:
- You want a complete kit that includes all necessary adapters.
- You value being able to see when your tank is finished draining.
- You need a hose that fits in standard square RV bumpers.
- You’re looking for a budget-friendly option with good basic features.
- You camp at various locations with different pipe configurations.
Don’t Buy This If You:
- You need the most heavy-duty, rugged hose available.
- You frequently deal with rocky terrain or rough dump stations.
- You don’t want to deal with occasional fitting adjustments.
- You prioritize a hose that’s super easy to rinse and clean.
2. Camco Super RV Sewer Hose Kit
Key Features
- Two 10-foot hoses (20 feet total) with bayonet and lug connections.
- Clear fittings on both ends for visual monitoring.
- 4-in-1 sewer connection adapter with elbow design.
- Made with 18 mil heavy-duty HTS vinyl (pinhole resistant).
- Swivel fittings for easy connection and disconnection.
- Two bayonet and two lug end caps for storage.
- Fits in square RV bumpers when compressed.
- Transparent straight tube fitting for RV side (unique feature).
Review
The Camco Super kit strikes a nice balance between affordability and functionality, with one standout feature you won’t find on pricier models, clear fittings on both ends of your setup. Being able to monitor flow at both your RV waste outlet and the dump station gives you complete visibility into what’s happening during the dumping process, which takes a lot of guesswork out of the equation.
The HTS vinyl construction is designed to handle repeated compression and stretching without developing pinholes, though at 18 mil it’s noticeably thinner than the RhinoFLEX’s 23 mil walls.
The two-hose system stores easily in your bumper and works well for most camping situations, but if you need extra length or shorter configurations, you’re out of luck since extensions aren’t available for this model.
Buy This If You:
- You want visual monitoring at both the RV and dump station ends.
- You’re looking for a budget-friendly complete kit.
- Your camping spots are typically within 20 feet of dump stations.
- You appreciate the HTS vinyl’s pinhole resistance.
- You need something that fits standard square RV bumpers.
Don’t Buy This If You:
- You need more than 20 feet of hose length.
- You want the thickest, most durable hose walls available.
- You need the flexibility to add extension hoses later.
- You prioritize easy cleaning and rinsing.
- You camp in situations requiring custom hose lengths.
3. Thetford Titan RV Sewer Hose Kit
Key Features
- Heavy-duty 26 mil TPE construction (can withstand being run over).
- Two 10-foot hoses with extended fittings for better grip.
- 5-in-1 adapter elbow with built-in handle.
- Semi-transparent elbow allows visual monitoring in daylight.
- Excellent performance in extreme temperatures.
- Four end caps included for storage.
- Easy to rinse and clean.
- Commercial-grade durability for permanent setups.
Review
If durability is your top priority, the Thetford Titan is basically the tank of RV sewer hoses, this thing can literally survive being run over by a car without cracking.
The 26 mil TPE material is tougher than anything else on the market and handles extreme weather like a champ, which is why you’ll see this hose at so many RV dealerships and dump stations.
The extended fittings give you more to grip, and that handle on the 5-in-1 adapter keeps your hands safely away from the sewer connection. However, all that durability comes with a tradeoff, the TPE material is incredibly difficult to compress back down after use, making it a pain to store in standard square bumpers. This is really a hose you want to toss in a storage compartment or truck bed rather than fight with trying to make it compact.
Buy This If You:
- You’re staying long-term at RV parks with permanent hookups.
- You need maximum durability and don’t mind the weight.
- You want a hose that can handle being run over or abused.
- You camp in extreme temperature conditions.
- You have storage space outside your bumper.
- You want a commercial-grade hose that’ll last for years.
Don’t Buy This If You:
- You need to store your hose in a square RV bumper.
- You move campsites frequently and need quick setup/takedown.
- You want transparent fittings for complete visibility.
- You prioritize lightweight and easy-to-compress materials.
- You’re a weekend camper who values convenience over durability.
4. Lippert Waste Master RV Sewer Hose Kit
Key Features
- Extends from 5’6″ compressed to approximately 18 feet.
- UV-protected 18 mil material with helical coil exterior.
- Smooth interior tube prevents waste buildup.
- Built-in shut-off valve on permanently attached elbow fitting.
- Clear section at elbow for visual monitoring.
- Tapered rubber donut adapter fits any sewer size without threading.
- Requires special Cam Lock fitting installation on RV (included).
- Puncture and UV resistant construction.
- Industrial-grade leak-proof connection system.
Review
The Lippert Waste Master is basically the premium, engineered solution for RVers who want something more sophisticated than traditional sewer hoses, think of it as upgrading from basic tools to professional equipment.
The standout feature is the Cam Lock system that replaces standard bayonet fittings, giving you an industrial-strength connection that’s virtually impossible to accidentally disconnect during dumping (if you’ve ever seen a bayonet fitting pop loose mid-dump, you’ll appreciate this).
The built-in shut-off valve is genuinely useful for filling the hose with water and cleaning solution for thorough sanitation, and the rubber donut adapter works great on older campground connections with damaged threads.
However, this is definitely a commitment, you need to install the Cam Lock fitting on your RV, the permanently attached nozzle won’t fit in square bumpers, and it’s heavier than standard hoses, making it better suited for semi-permanent setups or dedicated storage.
Buy This If You:
- You’re staying long-term at one location or full-timing.
- You want the most secure, leak-proof connection available.
- You’ve had problems with bayonet fittings coming loose.
- You value easy cleaning with the built-in shut-off valve.
- You camp at older parks with worn or damaged sewer threads.
- You have dedicated storage space outside your bumper.
- You’re willing to install hardware for better performance.
Don’t Buy This If You:
- You need to store your hose in a square RV bumper.
- You move campsites frequently and want quick setup.
- You’re not comfortable installing the Cam Lock system.
- You frequently encounter side-mounted sewer connections.
- You want the thickest, most puncture-resistant walls.
- You prefer a lightweight, portable solution.
- You need more than 18 feet of reach.
5. Valterra Dominator RV Sewer Hose Kit
Key Features
- Two 10-foot hoses (20 feet total) with bayonet fittings.
- Thick 23 mil poly material for durability.
- Resistant to extreme hot and cold weather.
- Clear 90° elbow fitting for visual monitoring.
- 4-in-1 thread adapter for various sewer connections.
- Swivel fittings rotate freely for optimal positioning.
- Four drip caps included to protect seals.
- Easy to collapse and fits in 4″ square RV bumpers.
- Compatible with under-RV plastic mounting holders.
Review
The Valterra Dominator is a solid all-around performer that checks all the essential boxes without any fancy bells and whistles, it’s the reliable workhorse of RV sewer hoses.
With 23 mil thick walls, it offers better durability than thinner options while still being easy enough to compress and store in your standard bumper compartment. The clear elbow lets you see when your tank is finished draining, and the freely rotating fittings make positioning easy regardless of how awkwardly the dump station is set up.
The weather-resistant poly material holds up well in both scorching summer heat and freezing winter conditions, and the bayonet connections are secure when properly attached.
It’s essentially everything most RVers need in a sewer hose without overthinking it, no permanent installations required, no unusual storage requirements, just straightforward functionality at a reasonable price point.
Buy This If You:
- You want a complete kit with solid mid-range durability.
- You need something that fits standard square RV bumpers.
- You camp in various weather conditions (hot and cold).
- You value the 4-in-1 adapter for different campground setups.
- You’re looking for a reliable, no-nonsense option.
- You want thicker walls than budget models without premium pricing.
Don’t Buy This If You:
- You need the absolute most heavy-duty hose available.
- You want a hose that can handle being stepped on or abused.
- You prioritize super-easy cleaning and rinsing.
- You need built-in shut-off valves or specialty features.
- You’re looking for the lightest weight option possible.
- You require more than 20 feet of total length regularly.
6. Valterra Viper RV Sewer Hose Kit
Key Features
- Two 10-foot hoses (20 feet total) with premium materials.
- Extra-thick 25 mil construction with 135 mil outer coating on coils.
- Reinforced beading prevents wire wrapping from coming apart.
- Less rigid and easier to rinse than standard hoses.
- Premium bayonet fittings (pre-attached) with swivel capability.
- Clear 90° elbow adapter for visual monitoring.
- 4-in-1 threaded adapter for various sewer connections.
- Four drip caps included for cleaner, odor-free storage.
- Compresses small enough to fit most RV bumpers.
- Available in multiple length options.
Review
The Valterra Viper is essentially the upgraded version of the Dominator, offering noticeably better materials and construction for RVers who want something more durable without going full heavy-duty. The standout improvement is that 135 mil outer coating on the coils. If you’ve ever dealt with the frustration of wire wrapping unraveling on budget hoses, this solves that problem completely.
Despite being thicker and tougher than other options, it’s actually less rigid and easier to work with, making rinsing a breeze and storage manageable. The premium bayonet fittings are solid, though they can occasionally be tricky to position perfectly when stuffing everything back into tight bumper spaces.
This hits a sweet spot for frequent campers and full-timers who need something reliable that’ll hold up to regular use but don’t want the bulk and weight of industrial-grade options like the Thetford Titan.
Buy This If You:
- You camp frequently or live in your RV full-time.
- You’ve had problems with wire wrapping coming apart on other hoses.
- You want better durability than basic kits without maximum weight.
- You value easy rinsing and cleaning after each use.
- You need something that still fits in standard RV bumpers.
- You’re willing to spend a bit more for quality materials.
- You want the protection of extra-thick outer coating.
Don’t Buy This If You:
- You only camp occasionally and want the cheapest option.
- You need something that can handle being stepped on or run over.
- You have a very tight bumper space and struggle with fittings.
- You want the absolute lightest weight hose available.
- You prefer industrial-grade TPE material over coated vinyl.
- You’re looking for built-in valves or specialty features.
What To Look For In An RV Sewer Hose Kit
Durable Drain Hose
Nobody wants to deal with a leaking sewer hose, that mess spreads fast and cleaning it up is absolutely miserable. Your RV sewer hose takes a beating. It gets stretched out, compressed, stuffed into tight spaces, and exposed to all kinds of weather conditions over and over again.
Look for hoses made with thick plastic that can resist pinholes and UV damage from the sun. While it doesn’t necessarily need to be run-over proof, you want something built to last through regular use without falling apart on you.
The Right Elbow Fitting
An elbow fitting might seem optional depending on your camping style, but it’s highly recommended, that’s why most quality kits include one.
If you’re a weekend warrior who always dumps at the same open-hole station, you might get by without it. But even then, an elbow makes the whole process cleaner and more secure. The real benefit is transparent elbows let you see exactly what’s happening with your waste tanks. No more guessing if you’re done draining.
If you plan to stay at RV parks or campgrounds with full hookups, an elbow that seals properly over the septic pipe isn’t just nice to have, it’s required. Most places mandate them because they prevent sewer gases and odors from escaping the system. The good news? Most 4-in-1 or 5-in-1 elbow adapters work with virtually any campground sewer connection you’ll encounter.
Length Options
Modern RVs are designed differently than they used to be. The sewer outlet used to always be in the back on the driver’s side, but newer rigs often have it positioned in the middle of the unit.Most campground sewer hookups are still in the back, so if your outlet is center-mounted, you’ll need extra hose length to bridge that gap.
Plan on having at least 20 feet of hose available at all times. Fortunately, most kits come with this length as standard.
Got a really long RV or trailer with a center outlet? Consider buying a system that offers extension hoses. You’ll probably need them more often than you’d expect.
Drain Hose & Fitting Diameter
As manufacturers add features like grips and handles, the fittings on RV sewer hoses are getting bulkier.
If you’re planning to store your hose inside a bumper tube or compact storage compartment, double check that the fittings aren’t too wide to fit properly. There’s nothing worse than wrestling with a hose that won’t cooperate when you’re trying to put it away.
Cleaning Considerations
Think about where you’ll be storing your sewer hose before you buy. Super-compressible hoses are fantastic for bumper or external tube storage, but they often have ridged interiors that trap waste and make thorough rinsing difficult.
Premium hoses typically feature smoother inner tubes that rinse clean much easier. If you’re storing your drain hose anywhere inside your RV where you might smell it, this style is definitely worth the extra investment.
Frequently Asked Questions About RV Sewer Hoses
Why do you care so much about a transparent elbow fitting?
They’re game changers when you’re dumping your RV waste tanks. A transparent fitting shows you exactly how clean the water is coming out of your tanks.
Without one, you’re guessing whether your tank is empty and whether your black tank flush actually did its job.
There’s a whole ecosystem of products that make dealing with your tanks easier and help keep them cleaner.
Here’s what’s worth having:
- Camco RhinoFLEX RV Bayonet Elbow Fitting with 4-in-1 Adapter – If you don’t already own one of these, put it on your list. The clear design lets you see exactly when to close your valve, and the 4-in-1 adapter works with pretty much every sewage drain you’ll encounter.
- Disposable Latex Gloves – Let’s start with the basics, stay sanitary. Throw on some gloves before you start the dumping process. A 100-pack is cheap and lasts forever.
- Camco Sewer Hose Support – This lightweight plastic support sits between your RV hookup and the ground connection. It protects your hose from wear and tear while creating a better downhill angle for more efficient draining.
- Valterra T58 Twist-On Waste Valve – Got leaking valves? This can shut them off completely. It’s also handy if you don’t use your RV toilet and want to split your wastewater between both the grey and black tanks. Just make sure your black tank is empty first to avoid any unpleasant surprises.
- Valterra Hose Carrier – If your bumper won’t work or you just don’t want to use it, this carrier gives you a dedicated spot to store your hose. At 4 ⅜ inches, it’s slightly larger than standard 4×4″ bumpers and can be mounted inside your storage compartment.
- Camco Tank Rinser – Don’t have a black tank flush system and don’t want to stick a hose down your toilet? This connects directly to your tank connection. Hook up a water hose, turn it on, and it’ll rinse whichever tanks you have open.
- Camco Swivel Stik – For a thorough black tank cleaning without a built-in flush system, drop this down your toilet and connect it to a hose. It’ll spray the inside of your tank clean. Just watch your fill level so sewage doesn’t spray back at you, and keep that black tank valve open to a sewer connection while using it.
- Camco Toilet Treatment – Keep your black tank cleaner and less smelly with treatment products. These drop-ins go in when your tank is empty, just add some water and let them work. I use these to stay out camping for two weeks without dealing with terrible odors.
- Camco Clean Out Hose – Get a dedicated hose just for cleaning your sewer equipment. Keep it separate from your freshwater hose and use it to rinse your sewer hose after every dump. It’s also perfect for accessories that need water connections.
Do I need sewer hose support?
You’ll run into campgrounds that require it, so having one on hand is smart. Better to have it and not need it than need it and not have it.
Check out this article about the one we use as well as other great options for RV sewer hose support (click to view).
How do I connect my sewer hose to the RV?
The standard connection is called a bayonet fitting, it locks in with a twisting motion. These work fine but can require some muscle and aren’t always the most user-friendly.
Personally, I prefer the Cam Lock fitting found on the Lippert Waste Master (click to view on Amazon). It’s easier to attach (just clamp on each side) and more leak-proof than bayonet fittings.
So why isn’t Cam Lock standard? Cost. It uses rubber on both connection sides instead of plastic with an o-ring, which drives the price up.
What alternatives do I have if I don’t want to deal with a black tank?
Composting toilets are becoming increasingly popular with RVers who want to avoid traditional black tank maintenance.
Nature’s Head Self Contained Composting Toilet (click to view on Amazon) is one of the most well-known options. It separates solids (which go into soil) from liquids (which go into a separate container).
Gone with the Wynns have several helpful YouTube videos explaining how these work if you want to learn more.
Can You Put A Composting Toilet In An RV?
Most of the time the answer is yes. Check out this article here (click to view) for more information on that subject.
What Is The Best RV Sewer Hose?
It really depends on how you camp.
All the sewer hose kits in this review have quality drain hoses, but some excel at long-term RV park living while others are better for frequent setup and takedown. Read through the individual reviews above to figure out which one matches your camping style.
How Long Should My Black Water Hose Be?
This depends on your RV’s layout.
If your sewer connection is in the back of your RV, 20 feet should handle most situations. But if your connection is center-mounted, you might want around 30 feet just to be safe.
The good news? Most of these kits offer 5, 10, and 20-foot extension hoses you can add when needed.
Where Do You Store An RV Sewer Hose In A Small Class C?
Most people use their bumper, but that’s not always possible if your rig doesn’t have one or the fittings won’t fit.
Your first option is storing it in a bin inside a side compartment. The downside? Bins take up valuable space and no matter how well you clean it, that hose is going to smell.
My favorite solution is an RV sewer hose storage tube (click to view on Amazon) that mounts under your RV or trailer. Some people prefer these even when they have bumpers because they’re plastic (won’t rust) and round (easier to slide hoses in and out, better fit for bulky fittings).
How To Clean A Smelly RV Poop Hose
Rinse your hose after every single use. This is the key to preventing smell buildup.
The best technique is dumping your black tank first, then your grey tank. The soapy grey water from showers and dishes helps flush sewage out of the hose.
After dumping both tanks, grab a regular hose (if available) and rinse out the drain hose from the RV end. I usually spray mine for about a minute. Don’t forget to spray off the elbow after removing it from the sewer connection.
For deeper cleaning.
Fill a large tub with water and a little bleach. Submerge your sewer hose and swish it around so the bleach water coats everything inside and out. Only soak for a few minutes, you don’t want bleach eating away at the rubber seals.
After soaking, spray it thoroughly with clean water for several minutes. Do this on gravel or sand since bleach will kill grass and plants.
What Does “mil” Mean When Talking About RV Black Water Hoses?
A “mil” is one-thousandth of an inch.
It’s the standard measurement for material thickness in sewer hoses. Higher mil numbers mean thicker, more durable walls, but they’re also harder to compress and might not fit as easily in bumpers or storage tubes.
If you’re traveling frequently and need easy folding, consider a lower mil number. For long-term setups or rough conditions, go higher.
How To Keep The Septic Hose From Freezing? (How To Insulate RV Sewer Hose)
You’ve got two main options for winter camping:
Option 1: Indoor Storage – Keep the hose in a bin stored inside an RV compartment. As long as it’s empty, it should stay unfrozen. The downsides? You’ll smell it inside your RV, and you’ll need to hook it up every time you dump.
Option 2: Heat and Insulate – Wrap a heating cable (make sure it’s plastic sewer pipe safe) around your entire hose, then cover everything with foil-backed fiberglass pipe wrap. Waterproof the insulation with cold weather tape, you don’t want moisture getting inside.
Only run the heating cable when you actually need it, like overnight when temperatures drop well below freezing. This same technique works for protecting water lines and pipes from freezing.
To read more about heated RV sewer hoses check out this article.
