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EZ Coupler Cap for RV Waste Valve w/ Handle and Gray Water Drain - Clear

EZ Coupler Cap for RV Waste Valve w/ Handle and Gray Water Drain - Clear

Item # F02-3106CL
Our Price: $13.72
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  • Reviews (38)
  • Q & A (0)
  • Videos (1)
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  • Why etrailer?

EZ Coupler Accessories and Parts - F02-3106CL

  • RV Sewer Hoses
  • Caps
  • Drain Caps
  • EZ Coupler

  • EZ Coupler valve cap with handle
  • Fits 3" waste valve
  • Versatile termination cap with 3/4" gray water drain
  • Convenient easy grip handle
  • Clear color

F02-3106CL Valterra Easy Coupler Valve Cap with Handle - Clear

California residents: click here

Video of EZ Coupler Cap for RV Waste Valve w/ Handle and Gray Water Drain - Clear

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

Video Transcript for EZ Coupler RV Sewer F02-3106CL Review

Speaker 1: Today we're taking a look at the EZ Coupler Cap from Valterra. This is a valve cap that fits a standard 3" waste valve. It features a built-in handle for easy operation, so it allows you to easily install it and remove it from the actual waste valve. It also features a 3/4" gray water drain. Now, this product is made from a durable plastic construction. It's clear when it comes to the coloring, it does already feature the installed seals, so it's going to ensure leak-proof connections, and it comes with two tethers to keep the caps close by, so you don't misplace them or lose them.

One right here is for the main drain cap and then the other tether is for the gray water drain cap, the 3/4" water drain.That's going to do it for today's look at the EZ Coupler Cap from Valterra.

Customer Reviews

EZ Coupler Cap for RV Waste Valve w/ Handle and Gray Water Drain - Clear - F02-3106CL

Average Customer Rating:  5.0 out of 5 stars   (38 Customer Reviews)


Quality product, exactly what I needed. Would purchase again.

Seals have held up! Fits very tightly around drain so it doesn’t fall off. Have used male hose fitting and it works well
Don - 08/15/2022


Works just like a normal cover, but the hose connection allows connection of a garden hose in case the distance to a dump is longer than your normal accordion. Should only be used for gray water.


Great idea and product. Solved several problems for us, especially taking it off and on


Not very glamorous as products go, but extremely strong, and well designed; and perhaps the highest praise I can offer for a sewage product, it does what it's supposed to do.


The Item functionally is great. The handle makes it easy to twist on and remove. The item was substituted because it did not have the eTrailer printed on the handle, but functionally it is the same. seems sturdy, but time will tell. I really love the handle since without it, it is difficult for me to twist on and off a cap without this added feature.


Fits well, we will see how it holds up. I like that it has four attachment ears and is clear.


This is probably the most useful item I ever purchased. It meets the three needs for a sewer cap: 1) it’s easy to take off; 2) you can see if you have any leakage; and 3) you have an easy way to drain the pipe without creating a mess.


Bought two because previous caps kept breaking the ears off. So far I have yet to break an ear and it’s nice to be able to see that the line is empty Before removing cap.


I've been putting up with my leaky old cap that was both hard to put on and take off. This new cap is fantastic tic from the big grip handle to the hose drain, to the great seal. I definitely recommend this product.


Great thing to have. I had an incident where the black tank valve was cracked open and when i went to hook up the hose.... Well it wasnt the best situation. LOL

This will allow me to see if anything is in the drain line and it has a way for me to drain anything that might be in the line without getting dirty.


Works as one would expect and allows you to see if there is any liquid in there before you open it.


With the designed handle it is so much easier to remove the cap. The clear plastic provides a quick way to check for liquid prior to removing the cap.


I am very happy with your product. It ws just as the it said it would be. It wfits and works on the trailer very well. I will shop from you again.


It fits, haven’t used it yet but all indications indicate it will work just fine.


It is what it said it is. I love not having to grab the body. Greatly decreases the potential to get black water on my gloves.


Works great when I am pumping my grey water into a barrel.


Great service, just what I wanted

works great
Steven - 07/13/2020


Just what I needed. The handle will make it easy to remove & install.


Constructed much better than factory cap which broke.


Hi quality. Great service


Outstanding quality


Makes it much easier to take on and off, and it is stronger than it looks.


Received exactly what you described in record time Thank You for being GREAT


Great product, great price, very happy.


Works as advertised.

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Cole B
Installed by:
Cole B
Employee Mary E
Updated by:
Mary E
Employee Kristina F
Written by:
Kristina F

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