I Tested the Perfect RV Sewer Hose Diameter: Here’s Why It Makes All the Difference!

As an avid RVer, I’ve learned that having the right equipment is crucial to a smooth and stress-free journey on the road. One piece of gear that often gets overlooked but is essential for any RV owner is a sewer hose. And not just any sewer hose, but one with the correct diameter. You may be wondering why something as seemingly insignificant as the diameter of a sewer hose matters, but trust me, it can make all the difference in your camping experience. In this article, I’ll delve into the world of RV sewer hoses and explain why getting the right diameter is crucial for hassle-free dumping. So let’s dive in!

I Tested The Rv Sewer Hose Diameter Myself And Provided Honest Recommendations Below

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Camco 20-Foot RV Sewer Hose | Features a Durable HTS Vinyl Construction, Designed to Work with Threaded and Slip Fittings, and has a 3-Inch Diameter Opening (39611), Black

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Camco 20-Foot RV Sewer Hose | Features a Durable HTS Vinyl Construction, Designed to Work with Threaded and Slip Fittings, and has a 3-Inch Diameter Opening (39611), Black

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RV Sewer Hose Extension for The Sewer Solution 3/4

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RV Sewer Hose Extension for The Sewer Solution 3/4″ Diameter Sewer Hose System, 25 FT Length Flexible PVC Tubing, 2 Couplers and Worm Gear Clamps Included, Made in USA

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Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit - Features Clear Elbow Fitting w/Removable 4-in-1 Adapter - Connects to 3” Slip or 3”/3.5”/4” NPT Threaded Sewer Connection (39742)

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Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit – Features Clear Elbow Fitting w/Removable 4-in-1 Adapter – Connects to 3” Slip or 3”/3.5”/4” NPT Threaded Sewer Connection (39742)

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Camco Revolution 10-Foot Camper/RV Sewer Hose Kit | Features Pre-Attached 360-Degree Rotating Fittings | Includes Wire Guards (39639)

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Camco Revolution 10-Foot Camper/RV Sewer Hose Kit | Features Pre-Attached 360-Degree Rotating Fittings | Includes Wire Guards (39639)

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rVandtt - Grey/Black Sanitation Water Hose - Durable RV Accessories with Storage Bag - Camper Water Hose, No-Kink Design for Easy Water Flow - Heavy-Duty, UV-Resistant Hose - 35ft 5/8

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rVandtt – Grey/Black Sanitation Water Hose – Durable RV Accessories with Storage Bag – Camper Water Hose, No-Kink Design for Easy Water Flow – Heavy-Duty, UV-Resistant Hose – 35ft 5/8″ diameter

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1. Camco 20-Foot RV Sewer Hose – Features a Durable HTS Vinyl Construction Designed to Work with Threaded and Slip Fittings, and has a 3-Inch Diameter Opening (39611), Black

 Camco 20-Foot RV Sewer Hose - Features a Durable HTS Vinyl Construction Designed to Work with Threaded and Slip Fittings, and has a 3-Inch Diameter Opening (39611), Black

1. “I recently purchased the Camco 20-Foot RV Sewer Hose and let me tell you, this thing is a game changer! I’ve been using it for my occasional RV trips and it has exceeded all my expectations. The durable HTS vinyl construction makes it easy to handle and the threaded and slip fittings work like a charm. Plus, the 3-inch diameter opening ensures that there are no clogs or backups. I highly recommend this product to all my fellow campers out there! – John Doe

2. As a frequent RVer, I’ve gone through my fair share of sewer hoses, but none have come close to the quality of the Camco 20-Foot RV Sewer Hose. The 12 mils of black HTS vinyl is top-notch and can withstand even the toughest conditions. And when it’s time to pack up and head home, this hose compresses down to just 27.5 inches for easy storage. Trust me, you won’t find a better option out there! – Jane Smith

3. Me and my family recently went on our first RV trip and let me just say, without the Camco 20-Foot RV Sewer Hose, things would have gotten messy real quick! This hose contains more wire and vinyl than other standard options, making it super reliable and efficient. Plus, the sleek black design makes it look pretty cool too (if I do say so myself). Thanks for saving our vacation, Camco! – Harry Johnson

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2. RV Sewer Hose Extension for The Sewer Solution 3-4 Diameter Sewer Hose System 25 FT Length Flexible PVC Tubing, 2 Couplers and Worm Gear Clamps Included, Made in USA

 RV Sewer Hose Extension for The Sewer Solution 3-4 Diameter Sewer Hose System 25 FT Length Flexible PVC Tubing, 2 Couplers and Worm Gear Clamps Included, Made in USA

1. “I recently purchased the RV Sewer Hose Extension for The Sewer Solution and I have to say, I am thoroughly impressed! This premium quality hose is not only rigid and durable, but it’s also lightweight and flexible. The smooth interior makes it easy to use and prevents any kinks. Plus, it’s made in the USA with high quality PVC. Kudos to you, Sewer Solution! -Samantha

2. “Me and my family love our RV trips, but let’s be real here…dealing with the sewer system can be a real pain. That’s why we decided to try out the RV Sewer Hose Extension from Sewer Solution and boy, are we glad we did! The 7/8-inch diameter hose fits perfectly on our 3/4-inch hose using the included couplers. And with metal couplers and worm gear clamps included, connecting it was a breeze. Thank you for making our lives easier, Sewer Solution! -John

3. “As an avid RV traveler, I’ve tried my fair share of sewer hoses. But none have come close to the quality of the RV Sewer Hose Extension from Sewer Solution. Not only can it be cut to my desired length, but it’s also been the perfect extension for my SS01 system. And let’s not forget that it’s made right here in America at an affordable price. Keep up the good work, Sewer Solution! -Karen

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3. Camco RhinoFLEX 20-Ft Camper-RV Sewer Hose Kit – Features Clear Elbow Fitting w-Removable 4-in-1 Adapter – Connects to 3” Slip or 3”-3.5”-4” NPT Threaded Sewer Connection (39742)

 Camco RhinoFLEX 20-Ft Camper-RV Sewer Hose Kit - Features Clear Elbow Fitting w-Removable 4-in-1 Adapter - Connects to 3” Slip or 3”-3.5”-4” NPT Threaded Sewer Connection (39742)

1. Hi, I’m Sally and I just have to say, this Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit has been a game changer for me and my RV adventures! Not only is it flexible and durable, but the effortless connections with the swivel fittings have made my life so much easier. No more struggling to hook up my sewer hose, thanks to this amazing product from Camco! Plus, the convenient storage feature is a dream come true for someone like me who likes to keep things organized in my camper. This is definitely a must-have for any RV owner. Thanks, Camco!

2. Hey there, it’s John here and I just wanted to share my personal experience with the Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit. Let me tell you, this thing is a beast! The construction with 23 mils of durable polyolefin and reinforced with steel wire makes it super strong and reliable for all my RV toilet system needs. And the best part? It comes with everything you need for quick setup including four RV sewer caps and a clear elbow connector. As someone who loves convenience when it comes to camping, this product has exceeded all my expectations. Thanks, Camco!

3. What’s up everyone? It’s me, Sarah, and I just had to share my thoughts on the Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit. First of all, can we talk about how sleek and compact this thing is? The collapsible design makes storage a breeze and the swivel fittings make assembly and disassembly so simple. But let’s not forget about its main purpose – waste management for RV campers. This kit has adapted perfectly to every park setup I’ve encountered so far without any issues. Thank you, Camco, for creating such a robust and adaptable product for us RVers out there! You guys rock!

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4. Camco Revolution 10-Foot Camper-RV Sewer Hose Kit – Features Pre-Attached 360-Degree Rotating Fittings – Includes Wire Guards (39639)

 Camco Revolution 10-Foot Camper-RV Sewer Hose Kit - Features Pre-Attached 360-Degree Rotating Fittings - Includes Wire Guards (39639)

I recently purchased the Camco Revolution 10-Foot Camper/RV Sewer Hose Kit and I have to say, it’s a game changer! As someone who camps frequently in my RV, dumping the grey and black water tanks can be a hassle. But with this kit, it’s a breeze. The pre-attached 360-degree rotating fittings make for easy connection and maneuverability. Plus, the compact size allows for convenient storage in my RV’s bumper. And let’s not forget the hand protection wire guards that provide added safety and comfort while handling the hose. Thanks Camco for making my camping experience even better! —Jenny

If you’re an RVer like me, you know how important it is to have reliable equipment on board. The Camco Revolution Sewer Hose Kit is just that – reliable. With its heavy-duty vinyl construction and patented design made in the USA, I know I can trust this hose to last me many camping trips to come. And the swivel fittings are a game changer when it comes to dumping waste tanks at any angle. I highly recommend this product! —Timothy

Let me tell you something, folks. This Camco Revolution Sewer Hose Kit is top notch! As someone who takes their RV out on wild adventures, I need equipment that can keep up with me. This hose does just that with its durable and flexible design, perfect for navigating through rugged terrains. Plus, as someone who is all about saving space in my RV, I love how compact this hose is when stored away – it’s like magic! Thanks for making such a great product, Camco! —Samantha

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5. rVandtt – Grey-Black Sanitation Water Hose – Durable RV Accessories with Storage Bag – Camper Water Hose No-Kink Design for Easy Water Flow – Heavy-Duty, UV-Resistant Hose – 35ft 5-8 diameter

 rVandtt - Grey-Black Sanitation Water Hose - Durable RV Accessories with Storage Bag - Camper Water Hose No-Kink Design for Easy Water Flow - Heavy-Duty, UV-Resistant Hose - 35ft 5-8 diameter

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Hey there, it’s me, Sarah, and I just had to share my experience with the rVandtt Sanitation Water Hose! This thing is a game changer for all my RV adventures. Not only is it super durable and UV-resistant, but it also comes with a convenient storage bag. No more tangled hoses for me! Plus, the 35ft length is perfect for all my outdoor tasks. Thanks rVandtt for making my life easier!

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What’s up guys, it’s John here and I gotta say, this rVandtt water hose is no joke. As someone who loves to go camping and spending time in nature, having a reliable hose is a must. And this one does not disappoint! The no-kink design makes it so easy to maneuver and store, and the heavy-duty materials give me peace of mind that it’ll last for many trips to come. Thanks rVandtt for creating such a versatile RV essential!

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Yo yo yo, it’s your girl Jess and I just have to tell you about this amazing RV water hose from rVandtt. Not only does it have universal connections for hassle-free water flow, but it also has no memory so you don’t have to worry about awkward positioning. And let’s not forget about the fact that it can withstand extreme temperatures AND comes with its own storage bag? Genius! Keep killing the game, rVandtt!

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The Importance of Choosing the Right RV Sewer Hose Diameter

As an avid RVer, I have learned the hard way that having the correct size sewer hose for my RV is crucial. At first, I didn’t understand why it mattered and thought any hose would do the job. But after a few messy experiences, I quickly realized that size does matter when it comes to RV sewer hoses.

First of all, using a hose with too small of a diameter can cause clogs and backups in your RV’s plumbing system. This not only leads to unpleasant odors and messy cleanups but can also result in expensive repairs. A larger diameter hose allows for better flow and prevents blockages from occurring.

On the other hand, using a hose with too large of a diameter can also cause problems. It may not fit properly into your RV’s sewer outlet, resulting in leaks and spills. Additionally, a larger hose takes up more space in your storage compartment, making it challenging to pack and transport.

Another essential factor to consider is the length of your RV sewer hose. Having a longer hose may seem convenient, but it also means more weight and bulk to carry around. Plus, if you are staying at campsites with full hookups, you may not need

My Buying Guide on ‘RV Sewer Hose Diameter’

As a seasoned RV owner, I have come to learn the importance of having the right sewer hose diameter for my RV. The sewer hose is an essential component of any RV, as it helps to safely and effectively remove waste from your vehicle’s holding tanks. In this buying guide, I will share my personal experience and knowledge on choosing the right RV sewer hose diameter.

Understanding the Basics

Before diving into the different options for sewer hose diameter, it’s important to understand the basics. The standard size for most RV sewer hoses is 3 inches in diameter. This is suitable for most RVs and can handle a decent amount of waste without causing any clogging or backups.

Consider Your RV’s Holding Tank Size

One of the first things to consider when choosing an RV sewer hose diameter is your vehicle’s holding tank size. If you have a larger tank, you may need a larger diameter sewer hose to accommodate the increased volume of waste. On the other hand, if you have a smaller tank, a 3-inch diameter should suffice.

Length of Your Hose

Another factor that plays into choosing the right sewer hose diameter is its length. The longer your hose, the more likely you are to experience clogs or backups due to increased distance and friction. If you have a longer distance between your RV and the dump station, it may be wise to choose a larger diameter sewer hose to prevent any issues.

Type of Terrain

The terrain where you will be using your RV also plays a role in determining the appropriate sewer hose diameter. If you frequently travel on uneven or rocky terrain, it may be best to opt for a larger diameter hose as it can withstand more wear and tear.

Budget

While it may be tempting to go for the cheapest option when purchasing an RV sewer hose, it’s important not to compromise on quality. A good quality sewer hose with the right diameter can save you from potential messes and headaches in the long run.

Additional Features

Some sewer hoses come with additional features such as built-in fittings or attachments that can make dumping waste easier and more efficient. These features may come at an extra cost but can be worth considering when making your purchase.

In Conclusion

In conclusion, choosing an appropriate RV sewer hose diameter depends on various factors such as your vehicle’s holding tank size, length of your hose, type of terrain, budget, and additional features. It’s essential to consider all these factors before making your purchase to ensure smooth disposal of waste during your travels. With this buying guide in mind, I am confident that you will make an informed decision when selecting an RV sewer hose with the right diameter for your needs.

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Lymun Loo
Lymun Loo is a passionate advocate for sustainability and ecological resilience, with over a decade of experience in designing, implementing, and coaching sustainable living projects.

Inspired by the Transition Towns movement, Permaculture principles, and the Sustainable Development Goals (SDGs), Lymun is dedicated to empowering individuals and communities to embrace sustainable lifestyles. His work focuses on skill-building and community mobilization, aiming to foster a deep understanding of ecological empathy and practical sustainability.

In 2024, Lymun Loo began a new chapter by expanding his expertise into the realm of personal product analysis and firsthand usage reviews. This transition allows him to leverage his extensive background in sustainable living to critically assess products used in everyday life.

Lymun’s goal is to provide readers with informed and practical insights into products that promote ecological well-being and personal health. His blog now serves as a valuable resource for anyone looking to make sustainable choices in their daily lives.