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EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

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EZ Coupler RV Sewer - F02-3303
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In Use/Installed

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose. Lowest Prices for the best rv sewer from EZ Coupler. EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red part number F02-3303 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (279)
  • Q & A (1)
  • Videos (2)
  • Photos
  • Why etrailer?

EZ Coupler RV Sewer

  • Hose Adapters and Fittings
  • Fitting Kit
  • EZ Coupler

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose.


Features:

  • These self-threading fittings convert sewer hoses with no fittings into a complete hose with drain adapter
  • 3" Bayonet fitting lets you connect your hose to a lug fitting
    • Bayonet twists onto the lug fitting on a separate sewer hose or your RV's waste valve
  • Coupler threads onto two separate sewer hoses to create a longer hose
  • 4-in-1 adapter makes it easy to connect to dump station
    • Fits 3" slip and 3", 3-1/2", and 4" threaded sewer inlets
    • 90-Degree elbow reduces stress on hose by preventing it from bending sharply
    • 3/4" Threaded connector lets you drain a second gray water tank
    • Two-piece design - elbow disconnects from slip
      • Elbow remains attached to hose for easy storage
    • Drip cap keeps your storage compartment clean when hose is not in use
      • Strap prevents cap from being misplaced
      • Holder keeps cap up and out of the way while using the adapter
  • Twist-on installation
    • Fittings thread onto sewer hose
  • Red color


F02-3303 Valterra Easy Coupler Complete RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

Item # F02-3303





Video of EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for EZ Coupler RV Sewer Fitting Kit Review

Today we're going to be taking a look at the EZ Coupler RV Sewer Fitting Kit, part number F02-3303. This kit is going to come with everything you need to adapt your three inch standard RV sewer hose to a dump station. We have our bayonet fitting for our RV side, our 90 degree elbow with the slip fitting for our dump station, and then a coupler so we can connect two hoses together. The bayonet fitting simply threads in place for a gas tight fit. There are no hardware or clamps required. Once in place, the bayonet fitting easily attaches to our RV's black water tank. At the other end of our hose, the 90 degree elbow threads in place just the same.

Then we can attach our slip fitting. We slip it on, twist it to lock it in place, and then we can attach it to our dump station. It also includes an adapter with a 3", 3-1/2", and 4" thread should your dump station require it. It simply slips in place over your slip fitting. If we needed some extra length to our hose, the coupler allows us to connect two hoses together. The 90 degree elbow is going to reduce stress on our hose by preventing it from bending.

It also features a 3/4" threaded fitting so we can drain a second gray water tank. A quick tip when draining your tanks, you want to be sure and empty out your black water tank first followed by your gray water tank. By doing so it's going to help flush out any remaining solid waste particles in your hose. When you're all done you can remove the slip fitting, put on the drip cap for a clean storage of your hose. That's going to complete our look at the EZ Coupler RV Sewer Fitting Kit, part number F02-3303.


Customer Reviews

EZ Coupler RV Sewer Fitting Kit w/ 4-in-1 Adapter, Hose Coupler, and Bayonet Fitting - Red - F02-3303

Average Customer Rating:  4.9 out of 5 stars   (278 Customer Reviews)

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose.

- F02-3303
by:

Works as advertised 828336



- F02-3303
by:

Nice quality item 795000



- F02-3303
by:

Good fit. 703922



- F02-3303
by:

Everything arrived as promised. Seems to be very nice quality. And the lovely bright red fittings go with the bright blue sewer hose beautifully! I'll be the fashion hit of the RV sewer hose world! 581504



- F02-3303
by:

Everything arrived as promised. Seems to be very nice quality. And the lovely bright red fittings go with the bright blue sewer hose beautifully! I'll be the fashion hit of the RV sewer hose world! 581503



- F02-3303
by:

Exactly as described. 478289



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


Nice product at a decent price. I have not used it yet but I think it will work nicely. I love the connections which give you a 10' length or a 20' length. The clear end with the 3 OD's are great for the various sized dumps. 445686


Comments
Thing works great!
Carlos - 12/05/2018

46428

- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


etrailer is awesome. I always know I am going to get a super high quality product when I order from them. This lowly sewer cap was no exception. It's PERFECT and it fits "right & tight" just like I hoped it would. My old cap had only a two prong connection and the interior gasket had become brittle. Consequently, there was the occasional dreaded drip. NO one tolerates a dripping sewer cap in any RV park. It's a major no-no. This cap is not going to drip. I love the handle so I don't have to grab the back part of the cap to get it off. I also like that I can wipe the handle clean after each use. I love the fact the 3/4 inch hose cap has a dongle. Now I don't have to worry about driving off and forgetting the hose cap. This is a superb product in every way. etrailer's processing of the order was exemplary as usual. Their package tracking is the best. I received the cap a day earlier than the projected delivery. Just another 5 Star Etrailer order! WE LOVE etrailer and we are NOT being compensated for this review in any way, shape or form. 560386



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


This ez coupler 20' Deluxe Bayonet Sewer Kit in RED is exactly what I was looking for. I had a question about if it had the clear 90-degree bayonet fitting and the salesman had it pulled from the shelf to check it for me. The salesman was very nice and helpful. I would definitely do business with etrailer.com again We've had this product before and really liked it. 284717


Comments
Great! We are very pleased with this.
Lori P - 08/17/2017

27301

- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


This is an excellent septic system hook-up. The two hoses provide lots of length when needed, and clear L connector gives instant feedback about the status of your septic drainage. Also, the clear connector screws tightly into pvc pipe access points, creating a tight odorless connection. 575824


Comments
Still works perfectly
Rusty - 10/20/2019

62945

- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


943707



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


The quality was spot on Thank you all @ etrailer 939813



- F02-3112
by:

Review from a similar EZ Coupler in RV Sewer


Good design, perfect fit! I also like the red color for visibility!! (Reduces stumbling/driving over it!) 939673



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


937811



- F02-3101
by:

Review from a similar EZ Coupler in RV Sewer


Looks well built but I haven't used it yet and won't for several months. 937020



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


I have ordered several items from etrailer. All have met or exceeded my expectations. I use the product reviews that various etrailer experts write. A very helpful bonus. 917878



- F02-3112CL
by:

Review from a similar EZ Coupler in RV Sewer


Great service 915962



- F02-3102
by:

Review from a similar EZ Coupler in RV Sewer


...part unusually difficult to find in California due to Chinese virus production cut-backs and many people living in RVs in crowded housing conditions...very grateful for prompt service from eTrailer so we could travel back to home in Colorado!!!!! Thank You again! 915681



- F02-3108
by:

Review from a similar EZ Coupler in RV Sewer


These fittings actually work the way they're supposed to. Much higher quality than most other sewer hose fittings. Very easy to install and they seal up tightly without clamps. Shipment from etrailer was prompt and their price was much better than the average rv ripoff store. 911934



- F02-3101
by:

Review from a similar EZ Coupler in RV Sewer


These fittings actually work the way they're supposed to. Much higher quality than most other sewer hose fittings. Very easy to install and they seal up tightly without clamps. Shipment from etrailer was prompt and their price was much better than the average rv ripoff store. 911933



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


I was pleasantly surprised at how well made this is and how quickly it was shipped. Great service and a great product. 897633



- F02-3102
by:

Review from a similar EZ Coupler in RV Sewer


A great product and solution to carrying enough hose to reach the dump site. 896774



- F02-3106BK
by:

Review from a similar EZ Coupler in RV Sewer


This EZ Coupler Cap with Handle is the bomb!!! The handle allows me to actually get the necessary leverage to get the cap off!! Forget wrenches or other such devices. This cap is the answer! Wonderful!!! 894645



- D04-0115
by:

Review from a similar EZ Coupler in RV Sewer


very hard to twist on and off. Also one developed a slit on the rubber one-inch from the coupler. I will be replacing these with a hose that has thicker material. 884245



- F02-3112CL
by:

Review from a similar EZ Coupler in RV Sewer


Works well 880678


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Ask the Experts about this EZ Coupler RV Sewer

  • Recommended Sewer Hose That Will Fit Inside 4" Rear RV Bumper
    The majority of sewer hoses won't fit inside a standard 4" RV rear bumper because the molded-on ends which contains the lug and bayonet fittings are too large. However, if you were to go with an option that doesn't have the molded-on ends you could then fit the hose inside the bumper you'd just need to store the fittings and adapters separately. I recommend the EZ Flush RV Sewer Hose part # D04-0054 with the EZ Coupler RV Sewer Fitting Kit part # F02-3303.
    view full answer...



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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
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Info for this part was:

Video by:
Dustin K
Installed by:
Cole B
Installed by:
Hayden R
Written by:
Amy B
Video Edited:
Chris R

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