Proline series PEX ice maker kit for easy installation. Kit includes everything needed from water line to appliance. Our 1/2″ slip tee valve allows this product to be installed to work with copper, CPVC, and PEX plumbing. Our easy to use pushfit installation makes this installation a snap. Kit contains everything needed for a complete installation (PEX tubing, slip tee valve, and adapter are included). No. 993-000: Tube Size: 15 Ft. x 1/4 In. PEX, For Use With: PEX, CPVC, Polybutylene Supply Lines