The Best RV Sewer Hose for Camping Comfort

RVing, for every addict, comes with the excitement of exploration and adventure. Of course, who doesn't enjoy touring the country with their loved ones and creating lifetime memories?

That sounds all beautiful. Right?

But… there's this not-too-pretty part of dumping RV waste tanks. 

RV sanitation is no joking stuff, and using the best equipment makes a world of difference between a necessary, harmless task and a rather embarrassing moment. While you can skimp on one or two RV accessories, you want to get the best RV sewer hose when it's time to empty your tanks (everyone's least favorite, really). 

Sewer hoses aren't really talked about, so many RVers end up buying whatever they find first. Although we've had a few lucky first-guess buyers, lots of guess-buyers end up regretting their choices almost immediately.  

Let me guess!

You are here because you want to make the best RV sewer hose choice - out of the countless available options - for your next adventure. Luckily, our RV addicts have tested and done the bulk of your work. 

Let's dive right in!

Our Top Picks

Editor's Choice - Camco 20' (39742) RhinoFLEX 20-Foot RV Sewer Hose

Bang for the Budget - Thetford 17854 Titan 10 Foot RV Sewer Hose

Best for Durability - TITAN 17853 15ft 15-Foot Premium RV Sewer Hose

Luxurious Choice - Camco 21012 RhinoEXTREME 20ft RV Sewer Hose

The 8 Best Sewer Hoses for RV

Here are the top RV sewer hoses:

(1) Camco 20' (39742) RhinoFLEX 20-Foot RV Sewer Hose Ki (Editor's Choice) 

This tight-fitting sewer hose for RV is about the toughest piece you'll find on the market. No wonder it tops the list. It's made of durable polyolefin and sturdy steel wire that ensures it survives harsh weather conditions and abuses.

Camco 20' (39742) RhinoFLEX provides a firm, snug fit – moreso with an O-ring - so you can rest assured of getting the job done without any leaks. Not only is it lightweight but also easy to handle, meaning you have less stress during your adventure.

What's more? This sewer hose compresses easily and greatly (up to 39 inches). You can be certain it will fit right into your rear bumper. Also, the 4-in-1 adapter is removable, making for easy storage. This means that you have more space to store other necessities, and that's never a bad thing J

Camco 20' (39742) RhinoFLEX comes in varying lengths, ranging from 5-20 ft. It can stretch up to 20 ft, with the steel wire ensuring that the hose stays in shape. 

Most importantly, the end caps that come with this sewer hose mean you don't have to put up with dripping wastewater or its unpleasant odor.


Compact and can be easily kept out of sight

Steel wire reinforcement ensures durability

Snug fit ensures that there are no leakages

Flexible, easy to use, and store


Not the cheapest hose out there, but worth every penny.

  • Durable
  • Tight fittings ensure there are no leaks
  • Comes with end caps and removable elbow
  • Quite inflexible and not so easy to store
  • Fairly expensive

(3) Valterra EZ Coupler 20-Foot RV Sewer Hose Kit

This 18 mils thick hose kit comes with double 10 ft RV sewer hoses and sturdy, rotating fittings. Not only does its material prevent leaks, but it also collapses easily for compact storage. In fact, each 10 ft section collapses to about 25", which is pretty good. 

Valterra EZ Coupler offers long and short-distance dumping options for convenience and comes in different sizes ranging from 5-20 ft. With its flexible bayonets and sturdy vinyl construction, you won't have a difficult time dumping the wastewater. More importantly, the tight seal ensures no leaks, making your dumping task (at least) less disgusting.

Also, this hose's flexibility makes it easy to use. You can twist it in your preferred direction and be sure it will stay put during the draining process

What's more? Like Camco 21012 RhinoEXTREME, this product's transparent sewer fitting allows you to see the wastewater passage clearly. With this, you can see when draining is all done and don't necessarily need the guesswork J

Is your RV sewer outlet far away from the drain? No problem! You can easily connect two or 20 ft hoses for long-distance reach. 

Although the sewer kit doesn't come with end caps, the hose fits perfectly in the RV bumpers since it is easily collapsible.


Easily collapsible

Easy to use and store

Good for fairly long distance draining


Not the sturdiest hose available

Might have to deal with dripping water since it doesn't come with end caps

(4) TITAN 17853 15ft 15-Foot Premium RV Sewer Hose Kit-Thetford-17853, Black/Green (Best for Durability)

This sturdy, 26-mil thick RV sewer hose is about the thickest on the market. The fact that such a thick material easily collapses to compact size is a surprise, really. Its accordion-style collapse ensures that the sewer hose is easy to store. Kudos to TITAN for this. The company had combined two essential features – thickness and compressibility – which we don't see in other brands.

With TITAN 17853 15ft, be sure that its compact size won't take so much space. The 15 ft section collapses to about 69 inches, so you can easily fit it in your RV bumpers.

You also have a product that will survive abuse, abrasion, punctures, and even the harshest of weather conditions. In fact, it springs right back even when you mistakenly step on it.

This 15 ft hose will also serve pretty well for long-distance reach. You can even easily connect two 15 ft hoses as long as you have the male and female connectors. 

More importantly, this item comes with a one-year warranty, meaning you're not shedding some bucks on a new hose anytime soon. Overall, TITAN 17853 15ft is stout, durable, leakproof, and comes with universal fittings.


Highly durable

Easily connectible

Comes with a universal fit


Quite inflexible and not the easiest to use

Doesn't collapse to its original size

(5) Thetford 17854 Titan 10 Foot RV Sewer Hose Extension (Bang for the Budget)

This highly versatile sewer hose for RV comes next on the list. While it can work perfectly as a sewer hose, it easily serves as an extension for 15 and 20 ft hoses. This item is an appropriate extension for Titan 15 ft and 20 ft hoses. So, you can conveniently reach a dumping station that's several feet away from your RV sewer outlet.

Thetford 17854 Titan is super strong, as it is made of TPE. Like TITAN 17853 15ft, it springs right up even when run or stepped over. It is highly resistant to extreme weather conditions, abrasion, and pinholes.

This kit comes with a universal bayonet connector, making it stress-free to mount on your sewer outlet and providing a firm grip. In addition, each 10 ft section of this hose compresses to about 5 ft. Not so compressible, right?

Thetford 17854 Titan ends are firmly attached, ensuring no leaks. The product is not so flexible, replaceable, and easy to store on the downside.

However, the item is very strong, and you are sure to use it for a very long time before even thinking about replacement.


Pretty thick and durable

Great for long distance dumping

No leaks



Not easily compressible 

Not easy to store

 (6)  Titan 20 Foot Premium RV Sewer Hose Kit - Thetford 17902 

Titan 20 Foot Premium's universal bayonet ensures versatility as well as easy mounting on the RV sewer outlet. The kit comes with two rugged 10 ft sewer hoses made of TPE, just like other TITAN hoses in this review.

This product is made of 22 mils thick, durable polyolefin. Not only does the sturdy material prevent leaks, but it also makes it super resistant to punctures, unfriendly weather conditions, and abrasion. Its 5-in-1 adapter also comes with an exclusive handle, making it easy to maneuver and connect to dump stations.

On the downside, Titan 20 Foot Premium usually doesn't retract to its initial length after stretching. However, it may retract a little, but usually not all the wayL. It's easy to guess that it's not easy to store since it's not easily compressible. In fact, each 10 ft section compresses to about 5 ft.

The hose's inside is rough, and rightly so, which helps maintain its flexibility. What's more? 

You connect several pieces of this hose to make a long stretch. You could easily join three parts in case the dump station is about 50 ft away from your RV.


Superb quality

Highly versatile

Great for long reach


Quite heavy and costly

Not easy to store

(7) Camco Black 39551 Complete Rv Sewer Kit (Best for Snappy Dumping)

This RV sewer kit comes with all you need (sewer hose, bayonet, hose adapter, 4-in-1 adapter, and sewer elbow) to hook up your sewer system. In fact, you don't need clamps or any other tool. It's a complete package J

What's unique about this item? The hose fittings are easy to slip and are the most user-friendly you'll find around.

Even when the connections are attached, the system only measures 30 inches, so you can rest assured that you won't have storage issues. You can hook it right in your 4" square bumper and be ready to go.

Camco Black 39551 is flexible and easily compressible. Hence, why it is easy to use and store. That means you can keep it out of sight (and mind altogether). 

More importantly, it has a large enough inner diameter that ensures free flow and quick wastewater dumping. This is a great option when you don't have too much time on your hands. 

Lastly, the connector is glued onto the hose to ensure no leaks, although that might be a disadvantage when you want to connect two or more Camco Black 39551 hoses.


Package comes with all you need for dumping

Easy to use

Best for snappy dumping



Not the best option for long-distance dumping

Not the most durable 

  • Firm fitting ensuring no leaks
  • Good compressibility
  • Sturdy design
  • Not the best for long-distance draining
  • Might have issues connecting two or more hoses 

How to Choose the Best Sewer Hoses for Campers

  • Wear your gloves. It's better to be safe than sorry!
  • Treat the wastewater to break down solids and make them into a slurry. This enables it to drain down the hoses faster and more easily. 
  • Buy different models of hoses. This eliminates any confusion.
  • Securely fasten the sewer hose to the RV drain outlet and drain pit. 
  • Empty the black water tank first before proceeding to the gray water tank. 
  • Detach the sewer hose from your RV's holding tank and lock the valve.
  • Before disconnecting from the dumpsite, ensure you rinse the hose.
  • Disconnect the hose from the dumpsite and properly store it.
  • Wash your hands immediately after disposing of your gloves.

How to Clean an RV Sewer Hose 

Cleaning and sanitizing your sewer hose after use is worth the effort. ABSOLUTELY! 

To disinfect your hose, simply disconnect both ends and fill with several liters of water and bleach. After that, soak it overnight. Next, connect both ends and shake the hose vigorously. 

Remove the hose caps the next morning and thoroughly rinse the hose before you store it.

The Clear Winner

The RV lovers already know about the gross waste dumping task, and the truth is you might be the next to do the dirty job. But, hey, it doesn't have to be sickening, especially with the best RV sewer hoses. 

The overall best sewer hose for RV is Camco 20' (39742) RhinoFLEX 20-Foot RV Sewer Hose. Its sturdy build, exceptional compressibility, and flexibility make it rank top of the list.

If you're on a tight budget but still want a good option for the job, Thetford 17854 Titan 10 Foot RV Sewer Hose would serve. If you could afford to share a few more bucks on a sewer hose, you could go for Camco 21012 RhinoEXTREME 20ft RV Sewer Hose.

Frequently Asked Questions of Best Sewer Hose (FAQs)

How long should my RV sewer hose be?

The regular RV sewer hoses are usually 10 - 20 ft long. You might want to get two or more hoses if your RV sewer outlet is further away from the dumpsite.

Are RV sewer hoses universal?

To a large extent, RV sewer hoses are universal.

How often should you replace RV sewer hose?

There is no hard-and-fast rule on how often you should replace your RV sewer hose. It's a standard practice for full-time RVers to replace their hoses every two years. If you go camping not so often, you can change your sewer hose every three years.

How often should you dump your black water tank?

You should dump your black water tank every four days.

What is the toughest RV sewer hose?

The toughest sewer hose for RV is TITAN 17853 15ft 15-Foot Premium RV sewer hose.