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  1. RV Sewer Hoses
  2. Quick Drain
  3. Replacement Hoses
  4. 20 Feet Long
  5. 8 Mil - Thin
Quick Drain Replacement RV Sewer Hose with 3" Bayonet Fitting - 20' Long - Blue Vinyl
Quick Drain

Quick Drain Replacement RV Sewer Hose with 3" Bayonet Fitting - 20' Long - Blue Vinyl

Part Number: D04-0121
In Stock
$24.56
Retail:$33.15
You Save: 26%
RV Sewer Hoses
Quick Drain RV Sewer Hoses - D04-0121
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Replace a damaged RV sewer hose with this 8-mil-thick drain hose so you can dump your holding tanks after a short trip in your RV. Bayonet fitting on 1 end of hose hooks up to your waste valve's 3" lug fitting. Inlet adapter sold separately. Great Prices for the best rv sewer hoses from Quick Drain. Quick Drain Replacement RV Sewer Hose with 3" Bayonet Fitting - 20' Long - Blue Vinyl part number D04-0121 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (139)
  • Q & A (0)
  • Photos

Quick Drain RV Sewer Hoses - D04-0121

  • Replacement Hoses
  • 20 Feet Long
  • 8 Mil - Thin
  • Quick Drain

Replace a damaged RV sewer hose with this 8-mil-thick drain hose so you can dump your holding tanks after a short trip in your RV. Bayonet fitting on 1 end of hose hooks up to your waste valve's 3" lug fitting. Inlet adapter sold separately.


Features:

  • Replacement hose lets you drain your RV's black-water and gray-water tanks at a dump station
    • Great for taking a short weekend trip in your RV
    • Adapter (sold separately) required to secure hose to the dump station's sewer inlet
  • Bayonet fitting easily twists onto the standard 3" lug fitting on your RV's waste valve
    • Internal seal helps prevent leaking
  • Extended length ensures the hose can reach the sewer inlet, even when you're parked far away from the dump station
  • 8-Mil vinyl construction
  • Hose collapses for easy storage
  • Blue color


Specs:

  • Diameter: 3"
  • Length:
    • Extended: 240"
    • Collapsed: 23"
  • 1-Year warranty


D04-0121 Valterra Quick Drain Replacement Sewer Hose Body with Bayonet Adapter for RVs - 20' Long x 3" Diameter - 8 mil Vinyl - Blue





Ratings & Reviews

4.6

139 reviews
Review sort icon
Replace a damaged RV sewer hose with this 8-mil-thick drain hose so you can dump your holding tanks after a short trip in your RV. Bayonet fitting on 1 end of hose hooks up to your waste valve's 3" lug fitting. Inlet adapter sold separately.

by:

It leaks after about 10 uses.

Jenny N. profile picture

Jenny N.

1/10/2022

I will have our customer service team reach out to you. The hose has a 1 year warranty.



by:

Good product, reasonably priced, delivered in a week.



by:

As advertised. Fits just right, good price. Shipped promptly.



by:

Nice product. Just took a really long time to get here.



by:

Just what I expected



by:

R profile picture

R

3/7/2022

happy to have hose on hand even now.



by:

The hose we ordered was perfect! It was just as described and arrived very quickly! Thanks so much!



by:

This product is exactly what I ordered and was shipped in very timely manner. Price was good I have bought several other things since this purchase. Thanks again



by:

This product is exactly what I ordered and was shipped in very timely manner. Price was good I have bought several other things since this purchase. Thanks again



by:

Just what we needed



by:

Just what we was looking for. It’s 20 feet long but compacts down to fit in the short sewer hose compartment on our pop up camper.



by:

The products look and feel a great quality.
Fast
shipping , within a week. Packaging secured all good.
Adorable prices.



by:

Exactly what I was looking for. This hose is flexible enough to fit into the existing storage "tube" on my Class B rv and therefore not take up valuable interior space.



by:

I am very happy with both the service and the product i received...And will definitively do all my business with etrailer



by:

Excellent product. Now I can clean my sewer drain with zero mess as well as the sewer line on my travel trailer without contaminating my water hose.



by:

Perfect replacement for 10' sewer hose we got with our used 13' Scamp trailer. Just fits in hose holder at front of trailer. Haven't used it yet but seems of equal quality to the one we had.



by:

This isn't about this particular product, but about etrailer. I have been ordering from etrailer now for about 3 months and have been impressed with their service and, customer service. In fact, I can be a pretty picky person. Having said that, I have written etrailer a couple of times to question a delivery date or request certain information. Every time I received a timely response and follow-through to make sure I was satisfied. They have won my business...over and above ebay or Amazon. To me, its about service and timely deliveries and etrailer has come through in every situation.



by:

I haven't used it yet, but it'll probably do OK. The tradeoff between compressing to a length that'll fit in the storage compartment on my Winnebago Fuse and adequate length (with only 8 mil plastic for the hose) makes it extremely fragile. Getting it on the right angle adapter is VERY difficult without having the plastic rip and the coil unwind. I reinforced the end of the hose with "handles" of electrical tape to facilitate slipping it on to the adapter. We'll see how it works when it really counts.



by:

Looks better than my other one



by:

Fast shipping, quality product. etrailer.com customer service is outstanding.

Jeff profile picture

Jeff

9/17/2021

Still works great after a year



by:

the hose and connectors fit into a standard 4 inch bumper. That was the reason I purchased a new hose. It being a heat wave, when delivered, the plastic material odor was overwhelming. i have it airing out now before storing away.

once i use it, i will have an idea it’’s quality.

J. M. profile picture

J. M.

8/16/2021

Junk. Hose had pin hole leaks everywhere. Right size for bumper. otherwise worthless.



by:

Great customer service. Great updates on shipping!



by:

Great product, but you need to suggest the clear view reverse flush with shut off gate. add-on.



by:

Snowed in and haven't had the chance to use them.

Lazer S. profile picture
Etrailer Expert

Lazer S.

3/24/2026

I hear that. I have an aunt in the mountains of central California and they got a little over 5 feet of snow in like two days a while back. Was pretty nuts. Where you located, Jeffrey?



by:

Decent hose, does it's job. After a year of owning it it has developed some small pin hole leaks on the peaks of it's ridges. It has only been a problem (so far) when I'm flushing out my tanks with fresh water, I haven't noticed it when I'm emptying the disgusting contents. I don't abuse the hose, but it has been dragged on the ground, which is pretty normal. I am still going to continue to use it, might patch it up.


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See what our Experts say about this Quick Drain RV Sewer Hoses

  • What is Compressed Length of Quick Drain RV Sewer Hose # D04-0120PB
    The Quick Drain RV Sewer Hose # D04-0120PB referenced in your question measures 10 feet long when it is fully extended. I went out to the warehouse and measured a length of 11-3/8 inches when the hose is in its retracted/compressed position. This is a really nice sewer hose that features a bayonet fitting at one end that will secure to the RV's waste valve. This hose also comes in a 20 foot long model, with part # D04-0121. The retracted/compressed length of this hose is 23 inches. I...
    view full answer...
  • Can RhinoFLEX RV Sewer Hose Be Extended
    The RhinoFLEX RV Sewer Hose w Swivel Fittings, 4-in-1 Adapter, and Storage Caps part # CAM39761 already have swivel fittings on the end so the Easy Slip Coupler Fitting for RV Sewer Hoses part # CAM39163 would not be compatible with the RhinoFLEX. The Easy Slip Coupler works with 3" diameter hoses like part # D04-0121 Quick Drain RV Sewer Hose with Bayonet Fitting - Blue - Vinyl - 20' Long which have a tapered end that can be coupled with another sewer hose. If you already have the RhinoFLEX...
    view full answer...
  • RV Sewer Hose That Fits Thetford Elbow 01665
    I recommend Quick Drain RV Sewer Hose part # D04-0121 that measures 20 feet long. You need the Valterra 3" Thetford Bayonet to 3" Standard Bayonet adapter part # T05-2285VP to fit into the Thetford elbow.
    view full answer...
  • Will Quick Drain Rv Sewer Hose Fit Into Standard 4 inch Diameter RV Bumper
    Yes, since the outer diameter of the bayonet fitting of the Quick Drain RV Sewer # D04-0121 is 3-1/2 inches it will easily fit in the 4 inch square bumper of your RV. I attached a review video for this hose for more info for you to check out as well.
    view full answer...
  • What is the Valterra Valve Fitting Adapter Part # T05-2285VP
    The Valterra Valve Fitting Adapter part # T05-2285VP is an adapter that allows you to use a 3" standard bayonet fitting like what is on the Quick Drain RV Sewer Hose part # D04-0121 with a 3" thetford bayonet fitting that is commonly found on old Airstream trailers. Therefore, if the 3" PVC sewer drain pipe you are referring to has thetford bayonet fitting on the end then this will work for you. If this is not the fitting you are looking for then please send me a photo of the pipe you...
    view full answer...
  • What is the Compressed Length of Valterra Sewer Hose # D04-0121
    I went out to the warehouse to measure the compressed length of sewer hose # D04-0121 From end to end it is approximately 23 inches compressed. I have included a link to a video review of this hose for you.
    view full answer...


Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Amy B
Written by:
Amy B
Employee Mary K
Updated by:
Mary K
Employee Alexander C
Updated by:
Alexander C

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