How Do I Support My RV Sewer Hose?

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When dumping black and gray tanks, your RV sewer hose needs support so that it can drain properly, downhill, and flow easily into the sewer or septic tank at the dumpsite or campground you’re using.

So, how do you make sure that your RV sewer hose gets the support it needs? 

Find out below!

What are Sewer Hose Supports?

RV sewer hose supports are just as they sound; supports specifically designed for holding RV sewer hoses while they drain. The best sewer hose supports not only hold your hose but keep it nice and neatly organized, as well as allow it to drain properly.

There are numerous versions of sewer hose supports for RVs available on the market today. In fact, there are almost too many to choose from. You can find everything from telescoping-legged supports that resemble metal centipedes to collapsible and compact supports made from high-grade ABS plastic materials of various shapes and sizes.

Sewer hose supports are also available in various lengths. The most common lengths found on the market are 10 ft, 20 ft, and 30 ft-plus supports. Likewise, the costs for RV sewer hose supports vary depending on factors such as materials used in manufacturing, length, and more. 

Do I Need an RV Sewer Hose Support?

You need RV sewer hose support if, for nothing else, to satisfy the growing number of campgrounds that are starting to mandate it. Not only that, the benefits far outweigh the risks, the latter of which are categorically zero.

It Completely Empties Your Sewer Hose

In many cases, you won’t have a slope that allows gravity to do its job. Sewer hose supports help create a downward slope for you or increase the angle of the slope for improved flow. The stronger the gravity, the better the flow.

It also helps to keep your sewage from flowing back into the system when you leave your grey tank open. Simply raise the hose up on the supports and allow a small section to curl up on the end.

Prevents Freezing

We all know about turning our faucets on whenever a freeze warning rolls in. The slope you create with supports allows for quicker flow. The better the flow, the less likely it is to freeze inside the pipe.

A Growing Number of Campgrounds Require It

We’ve mentioned this a few times throughout because it can’t be reiterated enough. Not all campgrounds mandate it. However, the last thing you want is to plot out your next stop only to find that you are woefully prepared for the campground’s rules when you arrive.

Can I Make My Own RV Sewer Hose Support?

Of course, you can. For as many products as there are, RVers have come up with even more intuitive and DIY methods of supporting their sewer hoses. Everything from PVC and other types of pipe cut in half (the long way) to bungee cords and other creative solutions are used for DIY RV sewer hose supports.

What is the Best RV Sewer Hose Support?

The best RV sewer hose support for one RVer is not necessarily the best for everyone. That said, with a bit of research, and comparison shopping, you should be able to narrow down which is best for you and your sewer hose with ease.

Here are our picks for the 10 best RV sewer hose supports:

1. Camco 20ft Sidewinder RV Sewer Hose Support

The Camco 20ft Sidewinder RV Sewer Hose Support is one of the most recommended supports on the market. Camco’s sidewinder design elevates your sewer hose and supports it while it drains into the sewer pipe in the ground.

The support is made of heavy-duty, corrosion-resistant, and lightweight plastic, and is super-easy to set up as well as break down and pack up for storage. The unit measures 20 ft long, 7.5 inches high where your RV sewer hose comes out of your rig, and 4 inches high on the end that it drains into the sewer from.


  • Easy to set-up and pack-up
  • Lightweight and waterproof
  • Corrosion-resistant plastic
  • 7.5-inches on one side and 4-inches on the other
  • 20-ft long

⛔️ Cons

  • May be longer than what you’re looking for to support your hose

2. Titan RV Sewer Hose Support – Thetford 17919

2. Titan RV Sewer Hose Support – Thetford 17919

The Titan RV Sewer Hose Support comes in five pieces, adding up to the length of a standard RV sewer hose. They’re manufactured with “all-terrain” use in mind, using durable, non-metal components so you don’t have to worry about rusting over time.

You get five of them out of the box and they stack on top of one another, making them easy to store and slide into an exterior compartment for quick access. Since they support standard, 15′ sewer hoses, you don’t have to worry much about compatibility.


  • Clean up easily
  • Stackable for easy storage
  • Lightweight
  • Simple to use

⛔️ Cons

  • No adjustable height
  • Length is not adjustable

3. Camco Aluminum Sewer Hose Support

The second Camco support on our list is the Camco Aluminum Sewer Hose Support. It’s an excellent support for RVers who enjoy camping on rough terrain as it’s design works flawlessly on uneven ground as well as on level surfaces.

This particular sewer hose support comes with a lightweight and long-lasting all-metal aluminum frame. It also comes with a strap kit for helping secure your sewer hose in place on the support while it’s draining. Setting it up, breaking it down, and storing it takes well under a minute.

The main drawback of this support is that it only measures six feet long. Many RVs require a 10 to 20 feet support, some even need 30 feet long supports or longer. That said, if your sewer hose kit is a shorty, this Camco sewer hose support could be the one for you.


  • Telescopes from 6-inches to 6-ft long
  • Easy to use and to store
  • Lightweight aluminum design
  • Secures sewer hoses on rough terrain

⛔️ Cons

  • Constructed with aluminum

4. RVMATE RV Sewer Hose Support

4. RVMATE RV Sewer Hose Support

Though the RVMATE sewer hose support comes in a small, compact form, its accordion design allows for just about any sewer hose setup, whether you’re running the hose straight from point A to B or you have to side-wind it.

The materials are durable and long-lasting, with UV-resistant materials for all those hot days in the sun. The RVMATE compacts easily for simple storage and access.


  • Flexible accordion design
  • Durable materials
  • Lightweight
  • UV-resistant
  • Three length options

⛔️ Cons

  • The flexible design also makes them a little awkward to handle

5. Valterra EasySlider Telescoping Hose Support

Valterra’s EasySlider Telescoping Hose Support is next up on our list of the best RV sewer hose supports to consider. The support fits 3-inch wide hoses and measures 10 ft long. It also helps to promote downhill flow. 

When collapsed, the unit measures a mere 3 ft long making it pretty easy to store in your RV while not in use. It comes with a support chain that helps hold the RV sewer hose into the support. Furthermore, the pipe has UV inhibited materials that protect it against the elements.

The only downside to this support is that it may not be long enough for your rig. However, for RVs with shorter hose kits, it more than gets the job done.


  • Folds down to 3-ft
  • Easy to attach support chain
  • UV inhibited protection against elements
  • 10-ft long telescoping design

⛔️ Cons

  • May not be long enough for your sewer hose

6. Beech Lane 20-foot RV Sewer Hose Support with Clip On Accessory

The clip-on strap separates the Beech Lane 20-Foot Sewer Support Hose from the RVMATE because it makes storage more manageable. Once you compress all the pieces, you simply strap it closed and toss it in storage for next time.

The design of the Beech Lane allows RVers to deploy it rapidly, with the clip-on accessory also acting as a stabilizing aid so the individual pieces don’t lean or fall over underneath the weight of the hose. The hinge pins are manufactured with nylon for rust prevention and the entire setup stays in place, even when running the sewer hose down a steep slope.


  • High level of stability
  • Extreme compression and clip designed for smaller storage
  • Quickly deploys and retracts
  • Rust-proof and durable design

⛔️ Cons

  • Lacks a shorter length for shorter hoses

7. Valterra 10-Foot Slunky RV Hose Support

The second Valterra unit we suggest for considering as your next RV hose support is their 10-Foot Slunky RV Hose. It’s new and improved in comparison to older units, and measures over 25 percent wider than before. That said, this particular unit is designed for 10 ft RV sewer hoses so if your rig requires a longer one, this one isn’t the one for you.

In addition to being wider than previous versions (and competitor models), the Valterra 10-Foot Slunky RV Hose Support also lifts your hose off the ground approximately 7.25-inches on one end and 4-5-inches on the other, promoting better drainage.

The unit is also designed in a fashion that enables it to easily fit around corners and work well even on rocky and uneven ground. The only drawback is that your rig may require a longer support.


  • 7.25-inches on one end and 4.5-inch on the other
  • Over 25 percent wider than previous versions
  • 10-ft long design that bends
  • The ridged bottom works great on any terrain 

⛔️ Cons

  • May not be long enough for your sewer hose

8. Camco 10 Ft Sidewinder Hose Support

Similar to the Camco 20 ft Sidewinder featured at the top of our list, this Camco 10 Ft Sidewinder Hose Support is merely designed for rigs with shorter sewer hoses. The unit is easy to use directly out of the box and is just as quick and simple to break down for storage as well. Cleaning is also hassle-free.

This Camco RV sewer hose support lifts the sewer hose around 7.25-inches up on one end and 4-inches on the other end promoting more efficient drainage. The unit is built to fit and support standard 3-inch-wide RV sewer hoses and has a frame that is both long-lasting and lightweight. 

For those with short RV sewer hoses (10 ft hoses or less), there are few hose supports that come with higher recommendations from RVers.


  • 10-ft long design
  • Easy to use right out of the box
  • 7.25-inches on one end and 4-inches on the other
  • Fits all standard 3-inch sewer hoses
  • Lightweight and durable frame

⛔️ Cons

  • May not be long enough for your sewer hose

9. Camco Adjustable Sewer Hose Drain Support Kit

Another Camco hose support unit to consider for your rig is the Camco Adjustable Sewer Hose Drain Support Kit. This one, as the name suggests, is adjustable making it one of the most versatile 20 ft long supports on our list. It’s made-up of six independent troughs that enable it to go around obstructions and around corners with ease.

Depending on the size of your sewer hose, you can add or subtract as many of the 30-inch sections as needed to fit your unit best. The unit adds stability on its own, it also comes with extra stakes for added stability if you so wish to add it. That said, this support works well on rough ground as well as that which is level. And, when broken down, the unit is lightweight and easy to store in your rig. 


  • Comes with 6 30-inch sections
  • 20-ft long design
  • Comes with stakes for extra stability
  • Works well even on unstable ground and around corners

⛔️ Cons

  • It may be a bit costly compared to similar supports from lesser-known brands (and well worth the price)

10. Camco 30 Ft Sidewinder Sewer Hose Support

Last but far from least, the Camco 30 ft Sidewinder Sewer Hose Support is by far the best 30 ft option currently available for supporting the average RV sewer hose. As with all the other Camco products on our list, the 30 ft version of the Sidewinder fits standard 3-inch wide sewer hoses and goes around corners without issue.

The unit comes with a deep cradle design that fits the hose snuggly and raises it approximately 7.25 inches on one end and 4 inches on the other. It’s simple, reliable, and highly recommended. Made from high-end materials, and produced by one of the biggest names in the industry, the 30 ft Sidewinder is hard to beat when it comes to 30 ft RV sewer hose supports.


  • 30-ft-long design works well around corners and on rough ground
  • 7.25-inch high on one end and 4-inch high on the other end
  • The deep cradle holds your sewer hose in place every time
  • Simple and reliable, made from high-end plastic materials

⛔️ Cons

  • May cost a bit more than comparable products from lesser-known manufacturers

A Word About Sewer Hose Weights

RV Sewer Hose Plasitc Bell shaped weights holding RV sewer hose in place

In addition to supporting your RV sewer hose while dumping your black and gray tanks at the campground or dumpsite, adding sewer hose weights to your hose makes the process a whole lot easier (and fewer accidents occur, which means fewer messes to clean up as well).

If you’ve never used sewer hose weights, they are weights added to the end of the hose that drains into the sewer pipe. They help keep your hose in place even when water pressure levels rise suddenly. 

In combination, sewer hose weights and sewer hose supports for RVs will make your dumping time an altogether different experience (easier, cleaner, and quicker, to say the least).

4 RV Sewer Hose Support FAQs

1. Do You Need Sewer Hose Support for an RV?

You need sewer hose support to avoid leaks, improper drainage, and to conform to the rules of a growing number of campgrounds. While some campgrounds don’t require it, many are changing tune thanks to the prevalence of leaking sewer hoses.

2. How Long of an RV Sewer Hose Support Do I Need?

You need an RV sewer hose support length between 10′ and 20′. So it really depends on how long your sewer hose is. Some RVs have really long sewer hoses, stretching as far as 30′. Be sure to measure the hose out before you make a purchase.

3. How Do You Store RV Sewer Hose Supports and Hose?

There is a number of ways to store sewer hose supports and the hose. For the supports, most of them are either stackable or they retract into a smaller form for easy storage. Hoses can store in hose storage bags, hose reels, caddies, storage straps, five-gallon buckets, or hose boxes.

4. Do Sewer Hose Supports Work on Slopes?

Most sewer hose supports work on slopes thanks to sturdy and lean-resistant design features, they clip onto the sewer hose, or they stake into the ground, holding them in place.

Final Thoughts About Supporting Your RV Sewer Hose

A few things to keep in mind while shopping for the best RV sewer hose support for you and your rig are the length of your sewer hose, whether or not the support comes with a guarantee or warranty, how easy it is to use and store, how much it weighs, and of course the cost.

Do you know about a great RV sewer hose support that you’d like to inform our audience about? We’d love for you to share with us in the comments section below!


For more info about the RV sewer system check out some of our other articles too!
What are RV Sewer Hose Weights?
How to Clean and Store an RV Sewer Hose
How to Flush and Clean RV Holding Tanks
Can I Dump RV Tanks at Home?

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