Is there a special tool for this kind of connector? It is a push-in type connector.
Answer Hello Tony,
There is no special tool for the John Guess fitting. To install it, insert the line into the blue ring and slide it in to the bottom. Now push harder and it will drop about half an inch further into the fitting. Now to seal the fitting, simply pull on it. To remove it, push it into the fitting hard and hold the blue ring toward the fitting while pulling the water line out.