Originally Posted by schiguy
I have thought about this solution as well, but I am a little concerned about keeping them on all the time. Do they stay on while traveling?
On my fiver (and my previous fiver), I put a small stainless steel screw at the fitting "notch" so that it cannot be removed unless the screw is removed. I leave mine on all the time, but of course, my configuration may be different from others that may need to be removed as necessary.
The OP stated the one biggest advantage to using one of these is to combine both gray tanks which means I can take more showers before dumping
. Great little invention!