This Purist single-function showerhead brings substantial water savings to your bathroom with a 1.75 gpm flow rate, combined with Katalyst technology for a completely indulgent showering experience. With a new nozzle pattern, internal waterway design, and air-induction system, Katalyst technology maximizes every water drop and creates a richer, more intense flow of water that heightens the shower's sensory experience. By infusing two liters of air per minute, Katalyst delivers a powerful, voluptuous spray that clings to the body with larger, fuller water drops. Katalyst® air-induction technology maximizes the air/water mix for a powerful, even flow. MasterClean™ sprayface resists hard water build-up and is easy to clean. Single-function showerhead with 48 translucent nozzles. 5-1/2" (140 mm) diameter sprayface. 1.75 gpm (6.6 lpm) flow rate. Complements the Purist® collection. Wall-mount. KOHLER finishes resist corrosion and tarnishing.