This Purist single-function showerhead brings innovation to your bathroom with Katalyst, a cutting-edge technology that intensifies the flow of water for a completely indulgent showering experience. With a new nozzle pattern, internal waterway design, and air-induction system, this 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. Kohler®, 965-AK-AF, Rain Shower Head, Single-Function, Purist Collection, 2.5 gpm Flow Rate, 1/2 in NPT Connection, Wall Mounting, 80 psi Pressure, 5-1/2 in Dia Head, 3-15/16 in Overall Height, Vibrant French Gold