This Purist® single-function shower head brings innovation to your bathroom with Catalyst, 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, Catalyst delivers a powerful, voluptuous spray that clings to the body with larger, fuller water drops. Kohler® Showerhead, 1-Function, Series: 965-AK, Purist®, 2.5 gpm Minimum Flow Rate, 1/2 in NPT, Round, Number of Sprays: 1, Spray Pattern: Full Body, Wall Mount, 80 psi, 5-1/2 in Dia x 3-15/16 in H Head, 5-1/2 in Overall Length, 5-1/2 in Overall Width, 3-15/16 in Overall Height, Solid Brass, Vibrant® Rose Gold, Domestic