🚽 Efficient Odor-Free RV Sewer Cap by Camco - Leak Prevention for Your RV, Camper or Trailer Sewer System, Easy Installation & Use (39452) Review

Only one piece with four (4) ferrules that connects to the flange portion of the hose works great. However, I'm not sure what type, brand or type of hose the other cap fits. This way I can only use 1/2 set so I bought four (4) sets to get the right amount of working parts I need.

I bought these to replace the ones I accidentally ran over with my lawnmower. Ouch! I have to say they provide a great seal so they keep odors out of your sewer hoses and are waterproof. I always take them off and let them dry in the sun after hiking. But they work great and I recommend them to everyone!

I never thought it would be good if my sewer plug came loose on the freeway and cracked and melted tongues for an hour or more, but it did! I bought it very quickly hoping it was a standard size. I took the old one off, screwed this on (just half a turn), slipped a clear loop over the tongue to hold it in place, and boom! I finished. It's a lot easier to put on and take off than my old one because it has a string/clip in the middle. I used to have to grab and twist the whole thing like a big…