KOHLER K-T5318-4E-CP Refinia Bath and Shower Trim, Valve Not Included, Polished Chrome Trim set includes: shower arm and flange, showerhead, faceplate with traditional lever handle, diverter spout with 1/2" NPT or slip-fit connection Complements Refine faucets and accessories Showerhead has 48 MasterClean spray nozzles that resist hard water buildup and a racetrack waterway ensuring performance in low pressure environments Premium material construction for durability and reliability Showerhead flows at 2.0 gym