Enjoy luxurious showering combined with up to 30% water savings. This KOHLER® Purist 1.75-gpm wall-mount showerhead provides three distinct sprays – full coverage, pulsating massage, or silk spray – all enhanced with Katalyst® technology for a completely indulgent showering 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.