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  1. RV Sewer Hoses
  2. Viper
  3. Drain Hoses
  4. 20 Feet Long
  5. 26 Mil - Extra Thick
Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long
Viper

Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long

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RV Sewer Hoses
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Built for the on-the-road lifestyle of full-time RVing, these extra-heavy-duty, 26-mil-thick sewer hoses offer maximum protection from crushes, punctures, and UV rays when emptying your tanks. 4-In-1 clear elbow adapter fits 4 sizes of sewer inlets. Great Prices for the best rv sewer hoses from Viper. Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long part number D04-0475 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (65)
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Viper RV Sewer Hoses

  • Drain Hoses
  • 20 Feet Long
  • 26 Mil - Extra Thick
  • Viper

Built for the on-the-road lifestyle of full-time RVing, these extra-heavy-duty, 26-mil-thick sewer hoses offer maximum protection from crushes, punctures, and UV rays when emptying your tanks. 4-In-1 clear elbow adapter fits 4 sizes of sewer inlets.


Features:

  • Sewer hoses let you drain your RV's black-water and gray-water tanks at a dump station
    • Ideal for full-time RV living
  • 2 Separate hoses allow you to adjust the length to fit your setup
    • Use standard 10' hose at most campgrounds
    • Connect 10' extension hose if extra length is needed to reach dump station
  • EZ Coupler 4-in-1 elbow adapter easily connects to the dump station's sewer inlet
    • Fits 3" diameter slip and 3", 3-1/2", and 4" diameter threaded sewer inlets
    • 90-Degree elbow keeps hose from sharply bending and wearing down
    • Clear plastic lets you see when tanks are empty
  • Extra-thick, 26-mil TPE resists crushing, punctures, and UV damage
    • Internal wires help hose spring back into shape, even if stepped on
    • Flexible and easy to maneuver, even in temperatures below freezing
  • Swivel fittings rotate to eliminate twisting and keep hose laying flat
    • Internal seals help prevent leaking
  • Hose collapses for storage
  • Gray and red color


Specs:

  • Hose diameter: 3"
  • Hose length (each):
    • Extended: 120"
    • Collapsed: 50"
  • 1-Year warranty


Choose your hose length

These sewer hoses come with everything you need to empty your holding tanks at a dump station, particularly one that you're parked far away from. The 2 separate hoses let you adjust the length based on your setup. Use 1 hose when you're close to the dump station or connect both together for twice the length. Each extra-heavy-duty hose is made of 26-mil-thick TPE for maximum durability. The 90-degree elbow adapter prevents the hose it's attached to from bending too sharply at the sewer inlet, and because it's clear, it lets you see when the tank is empty too. The elbow adapter also makes it easy to connect to the dump station with its 4-in-1 fit capability.


Customizable Length Fits Every Trip

2 Hoses

Two hoses are included - a standard 10' drain hose and a 10' extension hose - to give you up to 20' of length when connected together. A typical 20' hose can be bulky and difficult to stow in your RV. Even worse, waste can get trapped between the coils of longer hoses, causing nasty odors. With 2 hoses, you get the best of both worlds. Use the standard 10' drain hose to reach the sewer inlets at most campgrounds. Connect the included extension hose to get a full 20' of length to reach inlets that are further away. And when you're done dumping your tanks, you can separate the 2 hoses for easy storage in your RV.


4-in-1 Elbow Adapter Fits Any Sewer Inlet

Valterra 4-1n-1 sewer adapter

The included 4-in-1 elbow makes connecting the hose to the dump station inlet fast and easy. The adapter is designed to fit 4 sizes of dump station inlets. It easily slides into 3" diameter slip inlets, and it can be screwed into a 3", 3-1/2", or 4" diameter threaded inlet.


Valterra 90-degree RV sewer hose fitting

Also, the 90-degree design ensures that there isn't a sharp bend in the hose when you connect it to the dump station inlet, which makes for a longer lasting hose. And the clear plastic construction of the elbow makes it easy to see when the water moving through your system runs clear, signaling that your tanks are empty.


Valterra 4-1n-1 sewer adapter installed

To hook up the adapter, slide or screw the elbow into the dump station sewer inlet, then connect the lug fitting on the end of the hose to the bayonet fitting on the adapter. It's that easy.


Extra-Heavy-Duty TPE Material Resists Crushing and Punctures

TPE hose

The RV hoses in this kit are made of 26-mil-thick thermoplastic elastomers (TPE) to provide maximum durability when you're dumping your tanks. The material is puncture and abrasion resistant, so you don't have to worry about springing a leak if the hoses get damaged from being dragged on the ground. TPE can also handle both hot and cold weather. UV resistance protects the hoses from sun damage, but the material also stays flexible in temperatures as low as -30 F. Finally, the wiring that runs around the hoses helps them to retain their shape, even if crushed or stepped on.


Swivel Fittings Eliminate Twisting

Valterra swivel lug fittings

The swivel fittings on each end of these hoses rotate independently. This means that, when you're screwing them onto the connection points, the entire hose will still lay flat. So when you're dumping your tanks, waste can easily flow to the sewer inlet. No twisting, no binding, no problem.



D04-0475 Valterra Viper Drain Hose with 3" Bayonet and Swivel Fittings for RVs - 4-in-1 Elbow Adapter - 20' Long x 3" Diameter - 26 mil TPE - Gray and Red

Item # D04-0475




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Customer Reviews

Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long - D04-0475

Average Customer Rating:  4.7 out of 5 stars   (65 Customer Reviews)

Built for the on-the-road lifestyle of full-time RVing, these extra-heavy-duty, 26-mil-thick sewer hoses offer maximum protection from crushes, punctures, and UV rays when emptying your tanks. 4-In-1 clear elbow adapter fits 4 sizes of sewer inlets.

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it works !



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Good product.



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Good product good selection. I received it sooner than thought.



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Looks good.
Excellent service as usual.

This is my preferred vender



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Much better than the original equipment hose.



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Works as it should, built very well



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A great product for the price



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Our order arrived SUPER fast and didn’t even pay for faster shipping service!! It was exactly as described on their website! Will definitely order from them again for all our future needs!!



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It works very well. Just as advertised.



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Quick shipping, received exactly what I ordered. Have not used the product yet, purchased based on reviews of product.



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Haven't used the product yet but the service was great ! Shipped quickly and was packed really well. Product looks great and of good quality , hope to get years of service from it. Will deffinately do business with them again!!!



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This hose is a major improvement over the cheap ones at dealerships. Much more robust design, because of the length, collapsing the hose for storage is a bit awkward. The clear, universal output connector is a great idea.



by:

I am a fulltime RVer. This hose has worked great for me. I had a chipmunk in California chew a small hole in it and the manufacturer sent me a brand new one without hesitation. One drawback to this hose is once you use it, it will never go back to the compressed length that it came in requiring a little more storage space than I anticipated. Also if you have a place on your RV for hose storage, it will not work. The collars are too big to fit in the storage receptacle. Overall, great hose, very durable.



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I ordered this hose (15') and a 10'. I thought they were both supposed to be the heavy duty 26 mil. The 15' has a red spiral stripe running its length and the 10' is a plain grey color running its length. The 3 stars is because the swivel end that the 90 degree dump fitting hooks up to on the 15' hose is frozen, stuck, jammed or something and doesn't turn freely as it is designed to do. These are probably good products but quality control (if it exists) let this one out the gate without having it fixed, and sent it on to the customer. Maybe the assembler was the culprit?



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Product appears to function fine. Have only used it twice. The product was not what etrailer videotaped and specified for color and specs. The manufacturer had changed manufacturing specs on the product that etrailer said they were not aware of. Went to a lighter guage material and added red colored ribs to prevent leaks when dragging along the ground. Another issue was another assembly using 2 -10 ft lengths was initially ordered and I was told by etrailer that the product was back-ordered and would be shipped to me by a certain time. That time came and went and we needed it right away for our trip. Needless to say we had to change for another length assembly they had in stock which did not resemble the product they advertised. As far as performance the product worked. It however did not want to stay in any compressed state and lay flat along the desired length.



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I disassembled the unit to install permanently in my class A DP receiver tube.
I removed one of the ends and was able to clamp it directly onto my 90° connection at my valve. The coil on the Viper hose is thicker than the cheaper waste hoses and I was only able to compress 12 foot of the hose into my storage tube. Previous “old” hose, I could get a 15 foot segment.
I guess for the durability, that’s a good thing.
Always great to deal with etrailer for product support and a great price.



by:

Has held up great, still looks and works like the day we bought it and we camp a lot. Very happy it's way better than the ones a little cheaper. The others had holes and were stiff after a year. Get the viper today!



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First use noticed it will always extend with use. Had to install fully extended. One 10 foot section leaked shortly after started using. Then I discovered that this won’t mate up to Camcorder extreme hose without leaking most of the time. I threw the one good section in the trash. Might have used this expensive sewer hose for 6-8 months before it was junk



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This RV sewer hose has met all of my expectations. We've used it on 4 trips for a total of 15 days without any problems. No cracks and the connections have not leaked. Appears to be holding up very well and I expect we will get years of good use out of this hose.

Kevin R. profile picture

Kevin R.

10/8/2018

Im still happy with this purchase. Additional 30+ nights of camping. Most with full sewer hookups. No leaks in the hose. No leaks in the seals. Very durable product.



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This hose is great. I bought 2 of them for a 3 month trip to Alaska. I only needed to use one of them. It worked perfectly well for me. I am glad I bought it over some of the other brands. It is tough, very well made, flexible and attached solid to my other accessories.

Frank L. profile picture

Frank L.

4/8/2021

Its a superior product. Well built and solid!



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Just received some of the items I had on order from etrailer. They appear to be in excellent condition and exactly what I needed. Besides that, I have never had anyone bend over backwards to assist and keep me informed as to the status of my order as these folks. The fellows at etrailer, Troy H. and George J. have gone out of their way in my humble opinion and you can be assured I'll do business with this company in the future.



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If your hose getting crushed is your top concern, this hose is great. Certainly snaps back into round when smashed. However, if you expect a hose to collapse to the 50" length stated in the product description or hold any shape when not in use, you'll be disappointed. Maybe I got a dud, but an unwieldy sewer hose is not so much fun when it comes to storage (or use) – especially at this price point. Can't speak to overall durability since I've only had this for a couple of months. Will try to add pics at some point.


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See what our Experts say about this Viper RV Sewer Hoses

  • Recommended Hose Carrier For # D04-047 Sewer Hose
    I went to the warehouse and took a measurement of the Quick Drain Sewer Hose # D04-0047. It is right at 3 inches diameter and when compressed it measures 10-1/2 inches. The hose carrier I recommend for your hose is the Valterra EZ # A04-0150XBK. This tube measures 26 inches long and the inner diameter of the carrier is 4-3/8 inches so your waste tube will easily fit.
    view full answer...
  • Best Heavy Duty 20' Sewer Hose Kit For RV Campers.
    I recommend the Viper RV Sewer Hose Kit # D04-0475. This is our thickest hose at 26mils TPE so it will resist crushing, punctures, and UV damage. It also stays flexible even in cold temperatures. The kit contains two 10' hoses so you can use one if you only need one which is better than having to trying to bunch up a 20' hose. Also included is a 4-1 clear elbow that fits 3" slip, 3", 3-1/2", and 4" threaded sewer points. The clear elbow helps you ensure that the hose and system are clean...
    view full answer...
  • Will the Viper RV Sewer Hose # D04-0475 Store in a Typical 4" Bumper
    I went out to the warehouse and measured the bayonet fittings on both ends of the 3" diameter Viper RV Sewer Hose # D04-0475. As you can see from the attached photos the end with the nubs on it measured 4-1/4" wide while the bayonet fitting end measured 4-1/8" wide. This will fit a 4" x 4" bumper as long as you don't have the 90 degree elbow installed and the fittings are turned to the corners.
    view full answer...
    Image 1 for Image 2 for
  • Recommended Sewer Hose and Elbow for Bumper Storage Compatibility
    The Waste Master RV Sewer Hose w/ Camlock Fittings, Nozzle, and Endcap - 18' Long # LC360781 is not designed to be stored in your bumper. The permanent attachment to the hose will not allow for that. If you want something similar that will allow you to store your black water hose in the bumper, I recommend the Viper RV Sewer Hose Kit w/ Swivel Fittings and 4-in-1 Clear Adapter - (2) 10' Long Hoses # D04-0475 which will allow you to use the standard bayonet-style fittings compatible with...
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  • Recommend Storage for the Lippert Waste Master RV Sewer Hose
    The Lippert Waster Master RV Sewer Hose, # LC359724, is designed to be stored in the under bin compartments of RVs. The hose and nozzle will not fit in the bumper style storage tubes. I do have a solution for you. The Valterra Viper RV Sewer Kit # D04-0475, has two 10 feet hose that can be connected to make a 20 foot section. The hose is made of a heavy-duty plastic that is puncture resistant. The kit also includes a detachable clear plastic 90-degree elbow. However, this brand sewer hose...
    view full answer...
  • Compressed vs Extended Lengths of RV Sewer Hoses
    We can help you with a replacement 3-inch sewer hose and we also have adjustable hose carriers in various lengths just in case you prefer a longer hose than will fit in your current 26-inch storage carrier. Please refer to the linked page to see both hoses and carriers. As an example, we offer the Viper extra-heavy-duty RV Sewer Hose Kit # D04-0475 which consists of two 10-foot connectable hoses along with a 90-degree clear elbow. Each hose collapses down to a 50-inch length. If you only...
    view full answer...
  • Wye Connector That Connects To Viper Sewer Hose
    We have what you need. There are two options that I recommend. That will fit on the Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long # D04-0475. The Valterra Rotating "Y" Sewer Connector - 3" # F02-2030. Or the RhinoFLEX RV Sewer Hose "Y" Fitting # CAM39812. With these two options I do recommend the Valterra Rotating Y # F02-2030, it has a nice swivel lug fitting and internal seals to help prevent leaking at connection points.
    view full answer...
  • What Comes in the Valterra Viper RV Sewer Hose Kit # D04-0475
    The Valterra Viper RV Sewer Hose Kit # D04-0475 includes two 10 foot long hoses and the 90 degree clear sewer adapter that you were asking about. We also have the Hose Kit # D04-0450 which comes with a single 15 foot hose and the 90 degree clear sewer adapter.
    view full answer...
  • What Style of Fittings are Used with Viper RV Sewer Hose Kit w/ Swivel Fittings # D04-0475
    The fittings of the Viper RV Sewer Hose Kit w/ Swivel Fittings and 4-in-1 Clear Adapter # D04-0475 that you referenced use bayonet fittings to attach. This style of fitting basically gets pressed together and then twisted to lock the fittings together.
    view full answer...
  • Recommended Sewer Hose for Aliner Grand Ascape Plus
    I do have some great sewer hose options but they aren't trailer specific so if there is anything special about the Aliner Grand Ascape Plus, I'm not aware. That said, most trailers come with bayonet fittings on the end of the waste valves which allows you to use a hose like the Viper RV Sewer Hose part # D04-0475. Therefore, so long as you have those fittings that is what I recommend. If you have some other sort of setup, feel free to send some photos over or browse our selection below.
    view full answer...
  • Recommended Sewer Hose to Use with the Flush King Reverse Flush Valve # F02-4350
    I recommend using the Viper RV Sewer Hose Kit # D04-0475 to use with the Flush King Reverse Flush Valve # F02-4350. This sewer hose kit come with two 10' hoses so that you can just use one if you are able to get closer to the dump site. I also recommend using the Sidewinder RV Sewer Hose Support System # CAM43041 from Camco which will hold your hose and has a slight slope to it so that you don't have to constantly be lifting the hose to make sure everything gets to the dump site. If you...
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  • How to Fix a Tear in Sewer Hose for RV
    The Valterra Flexible Sewer Coupler # F02-2103 that you mentioned is designed to convert from a flexible drain hose to a rigid pipe connection. What you will want to use is the Straight Drain Hose Coupler # F02-2025BK to connect the two ends of your 3 inch hose and the Stainless Steel Hose Clamps # H03-0009 so secure the hoses to the coupler. Valterra also has a hose kit that they call the Dominator, pert # D04-0275, which features 20 feet of sewer hose that can collapse to 39 inches...
    view full answer...
  • Warranty of Viper RV Sewer Hose
    The Viper RV Sewer Hoses w/ Swivel Fittings and 4-in-1 Clear Elbow Adapter - 20' Long # D04-0475 has a 1-year warranty.
    view full answer...
  • Size of Bayonnet Fittings on Camco RhinoFLEX RV Sewer Hose Y Fitting CAM39812
    The Camco RhinoFLEX RV Sewer Hose Y Fitting, item # CAM39812, is for standard 3-inch holding tank hoses. This part allows you to empty two holdings tanks at one time into a single hose. Each tank will connect to the Y with its own hose and then the single hose like # D04-0475 connects to the dump station.
    view full answer...

Do you have a question about this RV Sewer Hose?


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Jameson C
Expert Research:
Jameson C
Employee Colin H
Installed by:
Colin H
Employee Cole B
Installed by:
Cole B
Employee Amy B
Written by:
Amy B
Employee Mary K
Updated by:
Mary K
Employee Alexander C
Updated by:
Alexander C
Employee Michael B
Updated by:
Michael B
Employee Zach D
Video Edited:
Zach D

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