The 10 Best RV Sewer Hose of 2020: Reviews & Buying Guide

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Lots of people love to camp especially with a moving house like the RV.  The best of nature with the almost complete comfort of a mobile home. Of course, convenience doesn’t just come upon a bed, kitchen, and TV. One of the important things, if not the most, is having a functioning bathroom where you get rid of all that body waste properly.  It is a must-have RV accessory.

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For that to happen, you need an efficient sewage system in your RV. You don’t want a poop bomb ready to explode on your way to Yellowstone National Park. To avoid this, you must find the best RV sewer hoses that will suit you and your RV’s needs. Trust me, you would not want to risk it.

The 10 Best RV Sewer Hose of 2020: Reviews & Buying Guide 1
The 10 Best RV Sewer Hose of 2020: Reviews & Buying Guide 2

Camco RhinoEXTREME

The 10 Best RV Sewer Hose of 2020: Reviews & Buying Guide 5
The 10 Best RV Sewer Hose of 2020: Reviews & Buying Guide 6

Camco Rhinoflex

Let me help you in your search for that elusive sewer hose. Here are the things you need to look for in canvassing for sewer hoses. Included also are reviews for ten of the best RV sewer hoses you will find on the market today. Hopefully, reading this will help make you decide what to buy.


There are a lot of factors you need to look at when seeking out the best RV sewer hose for you. Listed below are five things you should consider.


We all know RVs have limited spaces so you have to plan how you will fit everything, including your hose. There are vehicles with bumper storage that you can use. If you do this, you need hoses that will fit a standard opening of about 4×4 inches. Assuming that you want a big one that will not feet, look for the ones made with ends you can disengage.

Considering the limited storage in a roving vehicle you cannot afford to bring reserves in case you blow one so you must find a product that will serve you well. That one hose that will be enough for your camping travels.

Some rigs come with basement storages. It is an additional storage space, and you might not be as limited as you think so this doesn’t really present a problem.


When looking for things you need, you should always consider if it will last you for a very long time. The same is definitely true when choosing the right sewer hose. Always think about how often you will use them.  Will you camp regularly or is it something you only do once or twice a year? In any way, no matter how frequent your activities are, you will want to buy the toughest one that will last for years, after a lot of uses. This is where the thickness comes in.

It is quite simple. The further you use your RV, the more you employ your hose, the thicker you need it to be. You should know that these sewer hoses are measured by the mil.


Naturally, everybody has a budget on how much they plan to spend on a hose. If you have the money, sky is the limit. If you are careful with your spending, then you need to work with the funds available to you.

Always remember that the higher the quality, the more expensive it will be. Certainly, if you want the best, you will most probably spend a lot. Fortunately, there are budget-friendly products that could cost less, but still give you better quality, if not the best. You just have to look for the right one.


Sewer hoses are passageways for your excretions from the RV to a sewer or tank.  This requires a hose size that will allow the bigger solid substances to go through it. The flow of the dirt you are trying to do away with should be continuous. You would not want to be hampered by a stuck poop.

Aside from the hose size, you should also consider the tank outlet size. The later models already implemented a standard size, but the old ones might be different. Make sure your hose fits the tank outlet before buying one.


You will find a lot of hoses with different lengths. Having enough to buy the longest one will ensure you can reach every sewer with whatever distance that comes between you. However, storage can be an issue. And so, you need to find the right balance where it is long enough to reach its targeted site with a size that fits your RV camper.

This is should not be looked over as the best way to get rid of your comfort room garbage, is to be able to reach your dump site. If it’s too short, you might have a difficult time, looking for ways to extend your hose.

Now that you know what to look for in a hose, Let’s start our reviews.


A thing that can make you a little bit hesitant to use it is the hinges that are a bit flimsy and most of the time easily break. Other than that, this is something you might want to consider when looking for hoses.

First, we showed you which factors to look for when buying your hose. Now we have presented to you 10 of the best products in today’s market. We want to give additional information, for a more comprehensive understanding on these sewer hoses and hopefully, decide on the best one for you.


When you go on an RV adventure, need your comfort room. All those waste doesn’t fall out of your RV and into the road, they are dumped and accumulated in your RV’s portable tank, which will need draining from time to time. RV Sewer Hoses connects the RV to any sewer ground connection or dump site as you flush your waste from the RV sewage tank. This ensures for a clean waste disposal.


Sewer hoses are primarily a pipe that serves as a highway for your waste as they travel, being flushed out from the RV to an outside sewer. This function ensures your vehicle to stay clean, hygienic and odor free by regularly dumping all this dirt properly.

The main idea begins with connecting your hose from an RV’s toilet flush in an oustide sewage system. These hoses are detachable so every time you are scheduled to do the deed. You lock one end of the hose from the RV, traditionally through 4 pronged bayonet fittings, while the other one connects with whatever inlet the external sewer has.

Once you begin flushing out your waste, you just wait until you finish. Usually, the elbow connectors used by manufacturers are clear or transparent, allowing you to monitor your progress. You will know when you’re done once you see clear waters traveling through these see-through connectors.

Some hoses will need installations. Others will require no assembly at all while there are those that come with cradles that will require setting up. Regardless, the business of dumping your bodily excretions will be much easier with the help of these hoses. Additionally, proper waste disposal is being observed protecting all those other alternative places like bodies of water or other land formation you might choose to directly dump all of these wastes.

RV hoses are differentiated through their length. These sewer hoses come in different lengths and sizes that will be important in considering which to buy. As discussed earlier, the length will be one of the factors you will need to look into. Your preference as to how long or short you want it will come into play. This is great, especially if you already know the distance from your vehicle to a dumpsite will be. However, if you do not have any idea, you will have to judge correctly. Good thing there are extension hoses available for some brands.

Hose, can likewise, be categorized through the materials they are made with. Almost all the sewer hoses are made from vinyl. Most of Camco’s are reinforced by steel wires too, making them more durable. You will want one that will last you for years, especially if you are a frequent RV camper. Naturally, higher qualities will be more expensive. Fortunately, there are some products that can give you a solid performance with a good price. All you have to do is find it.

You can also distinguish these sewer hoses from each other through their storage capabilities. Some are collapsible while others are not. Those that you can compress are more convenient, especially when it comes to storage. Moreover, they are adjustable and can accommodate your needed length if you are covering a shorter distance. Those that are not collapsible can be because they are made of sturdier, more heavy-duty stuff. It is up to you to decide which of the two you prefer.


RV Sewer Hose


Sewer hose manufacturer’s offer different lengths to the market. The most common will be at 15 feet and 20 feet ones. If you need something longer, they also offer extensions that can exceed up to 10 feet. Just add more extensions if you need longer hoses.


Emptying your RV from dirt is not easy. It is messy business, and you are going to need all the help you can get. The hose itself is already a great convenience. To improve your experience, there are some accessories you can avail for yourself.

Latex Gloves. When you clean, we will always prefer to use gloves instead of our bare hands. Let’s face it, we are handling dirt. Accidentally touching them is not an impossibility so your better come prepared. Guard your hands with a pair of latex gloves. Choose thick ones that will not puncture easily and can handle heavy jobs.

Hose Supports. Supports are cradles that beds your hose and keeps them from touching the ground. This is an additional layer of protection for your hoses, avoiding sharp objects you might find on the ground from puncturing the hose. Moreover, they keep them from thrashing about or moving once flushing is under way. It set’s up the hose in a tapered height, assisting the waste’s flow from the RV to the external sewage.

Clear Adapters. Clear adapters for your sewer hoses might not sound as pretty as you like, but is actually really helpful in the process. We understand not everybody would like to actually see the dirt they are throwing away, but these clear adapters will help you know for sure when you are finished. You wouldn’t want to stop the process prematurely. That is a waste of effort and could prove messy and unhygienic. These clear adapters will allow you to finish the work properly without having to guess if you are done or not. You don’t really have to think about as they are inexpensive so go and have a couple for your hoses.

Flushing hose. When cleaning your hoses and your sewer tanks, you will need a flushing hose. They can easily be the garden variety but make sure that you use them for the sole purpose of cleaning your sewer hose and tanks only. They tend to be really dirty, and you will need to isolate the dirt.

Macerating System. The macerator is another term for a grinder, motorized like the ones you use at your home’s waste disposal. They crush solid waste into smaller bits, making them easier to flush out. This will help you avoid stuck ups during the flushing. They help keep the odor from escaping and also assist in flushing out waste through inclines.


When installing sewer hoses, the steps will depend on what they come with. Today, hose ends are usually made of coil wires or some with plastic or vinyl wires that should be thick enough to hold up. They are locked up through hose fittings.

Hose ends are equipped with lug fittings or bayonet fittings that serve as their locking mechanism and help avoid leaks during the process. If you find this bothersome, you can get yourself some sizing rings to help ease you in the process. You can also go for threaded fittings that can be expensive but worth it.

These ends are then hooked up from your vehicle’s sewers to whatever external sewage inlets available to you. Make sure that your valves are tightly shut-off and your fittings sealed tightly when you do this to avoid disconnection or leakage. Once you are ready, slowly release the valve from your black tank. There is a pressure build up so expect a surge as they enter your hose. Wait for everything to drain, which you will know when you see clear waters passing through your transparent elbow connectors. When you are done, the valve should be closed again to keep everything from going back out. Then do the same for your grey tanks.

Throughout the draining, check your hose for any leaks, hopefully there will be none.

When everything is done and shut off, remove your hose, clean them up and store them. Some may be collapsible so you will need to compress them. Through all of this, you should have used your gloves which you will then throw away properly for sanitation.


Basically, hoses are sold by 15 feet or 20 feet. Extending them is easy, but how about shortening them? Well, if you accidentally bought the wrong length, you can shorten them by cutting a section and getting them back together with a solvent used for your hose’s material.

There are so many things to learn when using RV hoses so you should do your research. What I can surely tell you is that these sewer hoses are necessary if you want to properly clean your RV from all your kitchen and bathroom waste with all the convenience you can get.