Connects to a Female Quick-Connector

Installation instructions: To start the old fill port turning, insert the round shaft of a phillips screwdriver into the fill port hole and turn the port counterclockwise. Once the port loosens, you can take it off by hand the rest of the way. After you’ve unscrewed your old fill port from the end of your tank, thread in this quick-connect fitting & o-ring (included) to seal the connection. No need to depressurize the tank because the tank has a check valve.