Create a look all your own with the Artifacts collection. Timeless and classic in its inspiration, Artifacts allows you to coordinate faucets, accessories, showering, and finishes to express your personal style. This Artifacts showerhead features 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. Single-function showerhead with 66-nozzle 5-1/2" (140 mm) diameter sprayface. Katalyst™ Spray Technology with air induction ball joint. Optimized sprayface for maximum performance. MasterClean™ spray nozzles prohibit mineral buildup for easy cleaning. 2.5 gal/min (9.5 l/min) flow rate. 1/2"-14 NPT connection.