7 Best Options for an RV Sewer Hose and Critical Accessories in 2024

LOOKING FOR THE BEST RV SEWER HOSE FOR YOUR RV?

You have come to right place!! We have traveled and lived in our RV since 2010 and use many different sewer hoses with different experiences with each. We now bring you the 7 best sewer hose options for your camping and traveling family adventures.

We have done the research and testing to bring you the 7 best options, and they all have excellent reviews. When it comes to RV sewer hoses you want to make sure you have a good one and we even carry a spare.

You might think that all sewer hoses are the same and it does not matter which one you purchase. This is not the actuality when it comes to sewer hoses. High quality hoses will last you a long time and will not leak. Other hoses will leak and they do not last. The many options available might confuse you when looking for the best RV sewer hose.

Fortunately, we have compiled your best options and a handy buying guide to help with the selection. In this comprehensive guide, we’ll list the best sewer hose for an RV and critical accessories. we’ve also compiled a handy buying guide to help with the selection to help your camping trip goes as smoothly as possible.

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Quick Guide: RV Sewer Hose

Top Picks for an RV Sewer Hose- Best sewer hose for an RV

1. Camco RhinoFLEX Sewer Hose Kit

No one likes to empty the sewer from their RV, but the Camco RhinoFLEX Sewer Hose Kit makes the draining process effortless. At least, with this hose, you know it won’t break and cause a huge mess.

One thing we like about the Camco RhinoFLEX RV drain hose is that it doesn’t cut corners on quality. It’s constructed from sturdy polyolefin and reinforced with steel wire. The RV sewage hose is also heavy, and this reassures me that it’ll last for a while.

We are also impressed with the expandability of the Camco RhinoFLEX Sewer Hose Kit. It can become short or long, depending on your needs. The flexibility also makes for an easy connection to direct the hose perfectly for any outlet and quick storage.

The swivel bayonet fitting allows ease of connection. The fittings are permanently attached to the hose for a no-leak experience.

We also appreciate the universal & detachable clear elbow, which takes the guesswork out of draining the black and grey tanks and makes it easier to know when the system is cleaned.

➡️ SHOP Camco RhinoFlex Sewer Hose

2. Camco RhinoEXTREME 20-Foot Hose Kit

There’re numerous RV black water hose systems on the market, but the Camco RhinoEXTREME 20-Foot Hose Kit is a better design. It’s constructed from heavier material and outlasts most sewer hoses. The TPE technology also protects the hose against pinholes.

It’s way more flexible and forgiving should someone step on or twist it; it springs back to life and doesn’t feel like it will crush.

We also like the Camco RhinoEXTREME RV drain hose setup. It comes with many different parts, making it a true all-in-one kit. There’s no need to buy anything extra for your RV sewer hose draining needs.

For example, the package has a simple and secure Camco RhinoEXTREME 2–Foot Hose Kit. It also has a sewer cap and connectors to completely seal the RV septic hose after use to eliminate the nasty drippage.

Tip: Do not forget to remove the caps before hooking up your sewer hose. Sometimes you can forget to remove the sewer caps and this will cause a significant problem.

Meanwhile, the removable 4-in-1 adapter makes storing this bad boy in 4″ square bumpers easy. Be careful if you use the sewer caps because sometimes people hook them up and forget about the caps inside. This can cause a significant raw sewage issue.

➡️ SHOP Camco RhinoEXTREME 20-Foot Hose Kit

3. Camco Deluxe Sewer Hose Kit

The Camco Deluxe Hose Kit is a great option for an RV sewer hose. It’s much sturdier, works perfectly, and is a must-have for anyone looking for a sewer hose system for their RV or travel trailer.

The main actor on the 9-piece Camco RV sewer hose kit is the 21-mil hose. It’s solid, flexible, and uncrushable.

I also like that the RV dump hose ends have a swiveling system to allow you to get the right angle or turn without turning the camper sewer hose up. Meanwhile, the translucent plastic protectors are handy for flushing your black tank. No wonder you’ve finished or not.

The fittings and seals are nice and sturdy, too, while the detachable adapter allows easier storage in square bumpers.

➡️ SHOP Camco Deluxe Sewer Hose Kit

4. Thetford Titan Multi-length Premium Sewer Hose Kit

RVers looking for a durable hose and longer sewer hose kit for their RV will no doubt want to look at the Thetford Titan Multi-length Premium Sewer Hose Kit.

The quality is nice, and the end connectors will never fall off or leak. The seals are great, too, while the plastic hose construction is rugged and can withstand abuse. You can step on the hose, and it’ll return to normal.

Another thing that drew me to the Thetford Titan Multi-length Sewer hose for an RV was the 20 ft length. Most hoses are much shorter and make draining much harder, especially if the dump station is a bit further.

Thetford Titan Multi-length RV Dump Hose Kit also has various accessories to make draining easier. In addition to the rugged hose, it has a 4-in-1 sewer adapter with excluding handle and two versatile end caps.

Overall, if you’re looking for a dependable camper sewer hose that is well-sealed and has no leaks, you can’t go wrong with the Thetford Titan Multi-length RV waste hose. It’s easy to use, uncrushable and does its job perfectly.

➡️ SHOP Thetford Titanium Premium Sewer Hose Kit

5. Valterra EZ Coupler 20-Foot RV Sewer Hose Kit

The Valterra EZ Coupler RV Waste Hose Kit ticks most boxes for the best RV sewer hoses. It’s a complete kit with everything you need to empty your RV’s black and gray tanks. The Valterra products are good products, and the 20-foot hose makes connecting to the sewer holes or dump station drain super easy. 

I’m impressed that the sewer hose is flexible like a snake, and I can extend the hose only as much as needed. Most camper sewer lines are somewhat rigid. The stretches out long and can compress to 25”, so each hose can fit into the smaller hose carriers, and it is great for various lengths to your dumping station.

Meanwhile, Bayonet fitting configurations stop leakage and drips, while the transparent adapter will let you know when the draining is complete.

Finally, the RV waste hose is durable and doesn’t have a lot of problems, even when exposed to inclement weather. I like that the camper sewer hose is 18 mil, while most are only 14 mil.

➡️ SHOP Valterra EZ Coupler RV Waste Hose Kit

6. Valterra Dominator RV Sewer Hose Kit

The Valterra Dominators is a well-made hose for the money. It works just fine, and I don’t have any fuss with the performance.

Out of the box, you’ll be impressed by the quality. The construction is top-notch and will take a beating without tearing or leaking. Plus, the RV septic hose effortlessly retains its shape even when wrangling poo from the RV.

The flexibility is also nice, and I love that I can bend the hose in different positions and use the hose even on curbs or corners. Storage is also effortless, and it compacts to a nifty design.

It’s also important to mention that the Valterra Dominator Sewer hose for an RV is a complete package, containing everything needed for draining RV holding tank waste. The Dominator package contains leak-proof caps & fittings and a transparent elbow that can join into any dump station.

➡️ SHOP Valterra Dominator RV Sewer Hose Kit

7. Prest-O-Fit 1-0203 Blueline Ultimate Sewer Kit

The Prest-O-Fit 1-0203 Blueline RV sewage hose kit will take care of all the yuck from your RV. It’s easy to hook up, secure, and easy to rinse out after. I also selected the Prest-O-Fit 1-0203 Blueline Ultimate Sewer Kit because it’s heavy-duty and utilizes slip fittings rather than twist fitting. I very much like the simplistic design.

The sewer hose kit includes everything you need for RV sewer hookup, including a universal elbow, hose adapter, hose coupler, and sewer seals.

Using this hose is also effortless. The simple push-on connection doesn’t need a clamp or tool to adapt them to any configuration. On the other end, the “X-ring” seals” allow for a leak-free connection, so you don’t have to deal with drips.

The Prest-O-Fit 1-0203 Blueline Ultimate Sewer Kit also doesn’t have large connections at each end, so it’s easy to fit the RV septic hose in your rear bumper and save space on your storage compartments.

➡️ SHOP Presto-O-Fit Blueline Ultimate Sewer Kit

RV Sewer Hose Accessories

RV Sewer Hose Support

An RV support or RV sewer hose holder is exactly as its name suggests; it supports the RV sewer hose, helping to improve the draining performance. Usually the supports are often overlooked, but they play an integral role in RV sewer hose draining, and I can’t imagine RVing without them.

A huge benefit of the support is they allow your sewer hose contents to flow and drain properly as they create a steady slope. It’s an important element in emptying and prevents waste from getting stuck inside the slope. On top of that, some municipalities require sewer hoses to be off the ground, so it’s always good to carry one just in case- they don’t cost much.

We also use a sewer hose support to keep my hose from getting dirty or risking getting damaged by debris on the ground.

Camco Sidewinder RV Sewer Hose Support

Your best RV sewer hose support is going to be the Camco Sidewinder RV Sewer Hose Support. This support has over 42,000 reviews, with most giving it a 5-star review!!  

The Camco Flexible Sewer Hose Support is helpful when using the dump station and takes away all the annoying fiddly bits about dumping waste from your RV. It keeps everything stable and steady. The deep-throated design supports help to stabilize your RV sewer hose.

We also love how the Camco Support keeps your sewer hoses at a downward angle. It’s an important element so you don’t get a backup in your hoses; it keeps your business flowing to the septic tank inlet.

Camco Support also keeps the stinky slinky lines off the ground. It’s not only necessary to avoid the tube backup sometimes, but also a necessity in some municipalities.

Regarding the size, it’s compatible with 20-foot RV sewer hoses and can work with all 3″ diameter hoses. A flexible, unique design also helps the supports to go up and around places and curve around obstacles as much as you’d want your hose to.

Handling the Camco Sewer Support feels like a dream. It has a telescoping design and can be folded for compact storage. In short, you can use it for the nice long stays at full- hookups, but it’s also fast and easy to put up and take down. Plus, it has brackets, which hold it together for traveling.

The construction is also nice, and I have no beef with the quality of the plastic construction.

➡️ SHOP Camco Sewer Hose Support

Camco Aluminum Sewer Hose Support

The Camco Aluminum Sewer Hose Support is your only RV sewer support. It extends effortlessly and retracts like an accordion.

We also like that it’s connected on both sides, unlike the plastic options that are fan-folded and attached to one side only. Plus, it’s an aluminum construction, so you must worry less about breaking or sun damage. Yes, it costs more than the cheap plastic options, but it’s the last one you’ll ever buy.

The Camco aluminum support can hold up to 15′ sewer hoses, even on uneven terrain. It also has a strap kit to hold it securely and compresses it for easy storage.

➡️ SHOP Camco Aluminum Sewer Hose Support

RV Sewer Hose Storage

Many RVers usually don’t give much thought to the storage options of their RV sewer hose, but it’s something you should consider.

After all, you simply won’t throw the used sewer hose in your living space. And in case you didn’t realize, even a rinsed sewer hose still contains traces of filthy water and fecal matter full of bacteria and other pathogens.

So, proper storage is more than keeping your living space free from foul odor; but is also a health concern. Here’re some safe RV sewer hose storage ideas to consider:

Built-in RV Sewer Carrier

Most RVs have a built-in compartment for your slinky. The sewer carrier provides a convenient, & space-saving way to store your RV hose.

Bucket

A bucket is an inexpensive way to hold your RV sewer hoses. Most sewer hoses are flexible enough to fit in a bucket. And if it has a tight seal, you can worry less about sewer gas odors or leakage in your RV living space.

The only concern with buckets is they take up a lot of space.

Gutter Rail Sewer Storage Pipe

A gutter rail resembles a pipe or a storage tube with an open top, and I’m a big fan of this method because it takes up very little space.

The storage tube makes it effortless to slide your stinky slinky in and out of the gutter. It’s also easy to handle.

Garbage Bag

A garbage bag also provides a nice & temporary storage solution for your RV sewer hose. While it won’t be the tidiest or most efficient RV sewer storage solution, it gets done until you figure out the ideal storage methods.

Of course, these aren’t the only techniques or methods you could use to store your RV sewer hose. There’re more, including DIY options.

Other RV Sewer Hose Accessories 

Camco Rhino Blaster Sewer Tank Rinser

There’s no better way to clean your RV tanks than the Camco Rhino Blaster Rinser. The Camco rinser facilitates a direct jet of a water stream, which allows you to rinse and flush the RV sewer system. It’s a fantastic product that gives you peace of mind that your tanks have emptied and lets you clean them efficiently without simply holding your toilets to flush down.

We are also impressed with the ease of use of the Camco Rinser. It’s easy to use and install. Simply connect the rinser to your RV tanks, and attach the sewer hose to the dump station. A 45° also helps when the back of your rig is close to the ground.

It has clear elbows, which is gross, but it ensures you can see when your tanks have emptied. But more importantly, it works as described and clears out the bends in the drain.

➡️ SHOP Camco Rhino Blaster Sewer Tank Rinser

Camco Sewer Hose Rinser

Cleaning your RV sewer hose is challenging, but the Camco Sewer Hose Rinser makes the process more effortless. It’s a pretty good and high-quality hose that eliminates the mess that comes with cleaning the sewer line.

It has markings that say not for drinking water, but you don’t have to worry much about it because it’s available in orange, so there is no mistaking it for what it’s for.

Hooking up this attachment is a breeze, and we love how it effortlessly locks on the bayonet RV sewer hose fittings and connects to a garden hose. Plus, it has a shut-off valve to help with water flow control.

➡️ SHOP Camco Sewer Hose Rinser

Thetford AquaMax Holding Tank Treatment

RV holding tank treatment is necessary to clear up and prevent clogs. It also keeps the odors away from your rig and saves you the hassles of unwanted work of clearing the dirty sensors.

The Thetford AquaMax Holding Tank Treatment keeps the odors at bay, smells nice, and keeps everything in your RV holding tanks working like clockwork.

We love this product. You should use tank holding treatment in your RV tank. We put always put treatment in. It keeps our tank smelling better and makes it easier to clean out.

➡️ SHOP Thetford Aquamax Holding Tank Treatment

Toilet Paper

The RV toilet paper is another sewer hose accessory you shouldn’t skimp on. RV toilet papers are more than just comfort; they should dissolve quickly enough not to clog your RV tanks.

Plus, the ideal RV toilet paper should be perfume-, bleach-, chlorine-, and chemical-free, even on the most sensitive skin.

Dump Gloves

Finally, I can’t overemphasize the importance of dump gloves. They’re an important safety accessory, especially when emptying your sewer hoses.

The best dump gloves should provide a snug fit for comfort and be thick enough to protect you.

Factors to Look at When Purchasing a Drain Hose for an RV

Length

Campsites hookups are different; therefore, there’s no standard length for a drain hose for an RV. But from experience, typical RV hoses are between 15 to 25 feet. This length is usually sufficient for most uses, especially if the sewer connection isn’t near where you’re parked.

You can find longer RV sewer hoses, but you don’t want to carry more than you need because of storage. However, consider several 10-foot collapsible sections if you need a longer hose. We always have an extra length of RV sewer drain hose just in case your hose is too short, but it is also a good backup if your main hose gets a leak. 

Flexibility

Next, you need to consider a flexible drain hose for an RV so that it’s easy to adjust the position based on the location of the dumping locations.

Remember, campsites are different, so you need a sewer hose that can adapt to the different situations and hookups. Flexibility is also key when it comes to storage. It makes it easier for you to store the hose and prevent damage.

Flow

As gross as it sounds, the perfect RV sewer hose should allow all the contents to flow out of your RV dump tanks efficiently.

Some RV sewer hoses usually come with ridges, and while this may seem good for flexibility purposes, it traps particles and other remnants. A sewer hose without a smooth internal surface is usually tough to clean thoroughly and may trap particles and remnants.

Price

Prices of RV sewer hoses are usually cut across the board. In my opinion, I’d suggest spending big bucks on your RV sewer hose if you live full-time in an RV. However, if you only camp a handful of times, choose an inexpensive option.

FAQ: RV Sewer Hose 

What are the Best Sewer Hoses for an RV?

The best sewer hose for an RV should pass several criteria. It should be long enough to allow you to access the dump station, flexible for ease of use, and should support the efficient flow of waste. But more importantly, the best sere hose for RV should meet your waste dumping needs.

What’s the ideal length of an RV Sewer Hose?

Standard RV sewer hoses measure between 15 to 25 feet. It’s a long enough length, and sufficient enough for different campsite uses. But there’re other longer options available, but the trade-off is usually bulkiness and storage concerns.

What Size is the Sewer Hose on an RV?

The standard RV sewer hose has a 3-inch diameter. On the other hand, the RV sewer connections are generally universal, but having an adapter will ensure you’re adequately prepared when visiting different dump stations.

How long do RV Sewer hoses last?

For your peace of mind, a good rule of thumb is to replace the RV sewer hoses after every 36 months, but if you’re living full-time in an RV, make it 24 months.

It’s also a good idea to always have a backup option if your sewer hose breaks while you’re at a campsite.

How Do You Attach a Sewer Hose to an RV?

Here’s a step-by-step method of attaching a sewer hose to an RV;

1.  Preparation: The first step is preparing your attachment. Remember, you’ll be working with a lot of filth, so it helps if you get some gloves and eye protection.

2. Connect the RV Sewer Hose: Step two is connecting the RV sewer hose. Generally, it has two ends-one with an elbow or “L” shape end connected to the dump station, while one with a bayonet-style fitting connects to the RV.

Start by connecting the bayonet RV sewer hose fittings to your RV, and then run the hose to the dump station. Ensure you achieve a tight fitting on both ends.

3. Drain Your RV Tanks: Once you confirm everything is in order, start to drain the pipes. Opening the valves slowly and gradually is important to control the pressure.

I also suggest starting with the black water tank, then switching to the gray tank. While at it, keep an eye on the sewer hose, specifically on both connections, to ensure no leakage.

4. Disconnect the Hose: Once everything drains outs, disconnect the hose. It’s recommendable you start with the bayonet fitting attached to your RV so that there’s no flow-back of waste.

Don’t disconnect the L-fitting connection to the dump station because you need to clean the hose. With the L-shape still attached to the dump station, use a garden water hose to spray out the inside to clear all the remaining contents and drive them into the dump station.

Once you’re satisfied the hose is clean, detach it from the dump station, spray off the elbow RV sewer hose connector, and store it.

How Should I Store an RV Sewer Hose?

There’re several ways to store an RV sewer hose, but a simple and convenient way is stashing them in plastic storage bins with a tight seal. The tight storage bin keeps the odor and any mess or water inside the hoses.

Conclusion: RV Sewer Hose 

Picking the right RV sewer hose is necessary, especially if you need an effortless and clean way to dump your waste from your RV.

However, in addition to the RV sewer hoses, you may also need a few other accessories, such as RV hose support, RV sewer hose extension, and gloves, to make the process is seamless.

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