Devonshire Essentials Performance Showering Package Take the guesswork out of designing a custom shower with this Devonshire Essentials performance showering package. Designed to upgrade your master or secondary bath, the package includes a multifunction showerhead and handshower, showerarm with diverter, slidebar kit, and Devonshire valve trim featuring a lever handle. Pair this trim with a Rite-Temp pressure-balancing valve, which maintains your desired water temperature during pressure fluctuations. Package includes a multifunction handshower and showerhead, showerarm with diverter, slide bar kit and Devonshire valve trim. Package includes a multifunction handshower and showerhead, showerarm with diverter, slide bar kit and Devonshire valve trim. KOHLER finishes resist corrosion and tarnishing, exceeding industry durability standards over two times.