back flushing
I have a new camper and It has a black flushing connection, never has a camper with this feature and now I was wondering what is the purpose of the black flush
Forum Discussion
The tanks are near flat on the bottom. The flusher gets more of the "lumps" out. Use a clear elbow on the sewer connection and run the flusher till you see no more brown trout swimming downstream. Even then, there usually more remaining.
