Flush King
Hello and thanks to all in advance!! Going to use this apparatus for first time in order to clean out my black tank, do I also clean out the grey tank? When flushing, do I have just the black tank...
Forum Discussion
I have one. I don't worry about back flushing the grey tank. Only the black. It is useful when your grey fills and you're boondocking. You can flush some into the black. But I see no advantage when you are hooked up to back flush the grey
