The allure of WaterTile body sprays is in both their subtle, low-profile design and their profound performance. This WaterTile body spray uses Katalyst air-induction technology for a completely indulgent showering experience. With a new nozzle pattern and internal waterway design, Katalyst technology maximizes every water drop and creates a richer, more intense flow of water that heightens your 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®, 8013-AK-BL, Body Spray, Single-Function, Series: 8013-AK, WaterTile Collection, 4-7/8 in Diameter, 1 Spray, 2.0 gpm Maximum, Spray Pattern: Body, Ceiling/Wall Mounting, Matte Black