Outfit your shower with the heavy-duty Moen commercial Posi-Temp shower and transfer valve trim kit. This shower trim kit includes both a stationary showerhead with rubberized easy-clean spray nodules and a handheld shower. Hose and integral double-check valves that protect against backflow. Designed with durability and convenience in mind. The single lever handles make it easy to adjust water, while the eco-performance spray heads feature innovative designs that help to reduce water waste.