Lever handle makes it easy to adjust the water Install with Posi-Temp pressure balancing control valve to maintain water temperature control in the shower 3-3/4" diameter spray head this eco performance showerhead conserves water without sacrificing performance Full spray Shower trim only, tub faucet is not included. Built on the Moen M-PACT common valve system, allowing you to update the faucet style in the future without replacing any plumbing Complies with Americans with Disabilities Act (ADA) specifications Meets EPA WaterSense criteria to conserve water without sacrificing performanceCovered under Moen's limited lifetime warranty for residential installations and 5-year limited warranty for commercial installations Includes red and blue markings