Review on Prime Products 1213 1113 17 0115 Johnny by Pat Peoples

It's such a simple product, but it does exactly what it's supposed to do. Fits perfectly in the outlet of your toilet on wheels. Press the leg flush and then insert it into the hole. This will keep the water flowing and filling your black tank for you to flush the tank. The way it's designed I don't see how it could ever go wrong and cause you problems if you're just not careful and overfill your black tank. The ears at the top of the pad are high enough to make insertion and removal very simple and easy, and your fingers don't touch the awkward parts of the work. I pull mine out and drop it straight into the gallon ZipLoc bag I keep under the sink. If you have an RV with a toilet and a black tank, you need Johnny Chock.