Delta Multichoice Universal Tub Shower Rough with PEX Cold ExpansionThe Delta MultiChoice Universal Valve gives you the flexibility to upgrade the style and functionality of your shower without altering the plumbing behind the wall. By installing the universal valve first, you have the freedom to decide what type of shower you want later. Whether you are looking for a new look or new functionality, the MultiChoice Universal Valve makes the process simple and convenient. Features: Universal valve body only Accepts