KOHLER K-T45108-4-CP Alteo Shower Trim with Push-Button Diverter, Polished Chrome MasterClean spray nozzles to prohibit mineral build-up for easy cleaning Intended for use with Rite-Temp or HiFlow Rite-Temp valves Trim only, requires valve to complete installation Premium construction ensures durability and reliability Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards over two times