This valve features an 1/4 compression fitting for the inlet that replaces
the older style 3/4 inch garden hose thread connection. It also replaces the old style compression nut fittings on the outlet lines and uses new quick connectors. To install, while the old valve is still attached to the refrigerator, cut the plastic water outlet lines with a razor, close to the retaining nuts and simply push them in to the new valve.
To remove the lines, depress the white ring at the top, where line slides in the valve outlets and slide them out.