Delta MultiChoice® Universal Tub / Shower Rough - Universal Inlets / OutletsThe 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 (or change your mind on) what type of shower you want later. Whether youd like a new look or a new function for your shower, with MultiChoice Universal Valves getting what you want has never been so simple. MultiChoice