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This 4-in-1 clear adapter makes it easy to connect to dump station and shows when tanks are empty. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the EZ Coupler 90-Degree Bayonet Sewer Fitting. It's available in clear with part number F02-3112CL or in red, part number F02-3112. This sewer fitting is going to allow you to adapt your standard three inch RV sewer hose to a dump station. The bayonet fittings lock it in place and the black rubber seal prevents leaks. It has four different fittings. It has a three inch slip, a three inch threaded, a 3 1/2 inch threaded, and a four inch threaded.
The 90 degree angle's going to help reduce stress on our hose. The clear option is going to allow you to see when your black water tank is empty. Pick up the red option if you prefer to not see your waste. That's going to complete our look at the EZ Coupler 4 in 1 Threaded RV Sewer Adaptor with a 90-Degree Elbow Fitting.
Average Customer Rating: 4.9 out of 5 stars (699 Customer Reviews)
This 4-in-1 clear adapter makes it easy to connect to dump station and shows when tanks are empty. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting.This is the perfect RV waste elbow. It's clear so you can see exactly what's happening as you dump, and also it's a one-piece unit. I HATE all the other two-piece units, the tiny little ears get sheared off trying to screw them in or out of the sewer ground connection, or they simply get unscrewed partially, then the top half pops off and it turns into a crappy situation!
Bought with threaded hose connector and fits nicely in carrier
etrailer.com is a great site and I have used it several times and always had excellent results. You can find the part you need and buy it online with no problems. Always receive products well packaged and shipped quickly.
Nice clear view
These are awesome for monitoring the cleanliness of your waste tank but do not work well when the threaded connection is more than an inch below grade and concrete is sloped around the connection. The elbow threads could an inch or so taller. As with all RV trips, you may need an extension adapter.
Works great stays into sewer dump pipe even will dumping tanks
It took me awhile to figure out that one needs to twist the sewer hose inside of the fitting in order for the locking mechanism to lock. I believe it will do the job nicely though.
etrailer is the first place I go for my travel trailer needs. Great service and fair prices.
I like this fitting because of the clear view. I would have preferred a 45 degree rather than a 90 degree but apparently a 45 is not available.
Thanks
Kent
Great service
The sewer System products all fit together as I expected. Added these on to my current dump hose will make it much easier for setup and tear down.
Great hose, heavy duty and easy to use.
Looks to be a very sturdy design. Molded in strong resin. Arrived quickly. Will use etrailer again.
This should be standard for all sanitation drain hoses
Ordered the EZ-Coupler. It came when promised and in good shape. I would purchse from etrailer again.
I received exactly what I ordered in excellent condition. Thank you.
Perfect OEM replacement
It's so easy to order from etrailer and it was shipped and received in 2 days. Thank you
Durable. I duct-taped the small plastic "holding ring" at the top of the picture, and it has held up well--actually, it wouldn't matter if it broke, but it has been useful for storage while attached to the hose. I'd buy this again in a heartbeat.
Really like the clear feature so I can monitor what is coming out of the RV!
Can be difficult to find this part. Company was out of this part but they kept me informed of when it would be in and sent it out immediately. Very pleased with their service.
Jeff
9/4/2023
This thing is what I needed. Transparent is the way to go.
Great customer service with fast delivery. Had partial back order and kept me informed about it.
It's exactly what I wanted!! N excellent customer service!!
very nice to have the clear plastic so you can see what is going down.
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Don G.
2/11/2018
Super Great. Would purchase it again. Thank You.