KOHLER T45108-4-2BZ Alteo Shower Trim with Push-Button Diverter, Oil-Rubbed Bronze MasterClean spray nozzles to prohibit mineral build-up for easy cleaning. Intended for use with Rite-Temp or HI Flow Rite-Temp valves. Trim only, requires valve to complete installation. KOHLER finishes resist corrosion and tarnishing, exceeding industry durability standards over two times. Coordinates with Alto faucets and accessories.