Review on Valterra A70 No-Fuss Flush with Check Valve: Effortless RV Tank Cleaning Solution in Vibrant Yellow by Eric Hanson

My RV didn't have a flushing system so I installed one to clean my black tank. Due to the design, I couldn't mount it on either end of the tank, so I opted for a position on the side opposite the sensors. I tested it with a hose before installing and was very happy with the atomizer kit and have a feeling it will do a good job of flushing the tank. The structure around the tank made it a bit difficult to attach a drill to drill a hole. I used a 1" hole saw and the result was perfect. I pre-drilled holes for the bolts, but that wasn't necessary as the bolts went easily into the tank (I skipped the pre-drilled hole). Transparent silicone sealed joint. Extend They mean port on the side of the camper for easy access.This may not be an option for everyone as it requires a specific tool.Overall I'm very happy with the result.