Review on 🔄 Enhanced RV Drain Hose Connection: Valterra F02-3101 EZ Coupler Valve Adapter by David Bott

Installs as directed, with the drain hose lubricated with aerosol wax prior to installation. Easy installation and most importantly no leaks. I did a test with a water tank and connected the hose as usual but capped the open end and uncapped the thread of a small garden hose. This allowed the water to flow outwards and then severely restricted. It passed the test, it has 4 lugs to catch all 4 lugs on the drain tank. It's thicker plastic than normal, so the inside diameter of the connector is slightly smaller than the one I took off, but of course that's not a problem. For storage, it fits (tightly) into a 4-inch bumper without filing, sanding, or other rework. I wish it was a few bucks less but I would definitely buy it again if and when needed.