Lumicoat Finishes easily wipe clean and are guaranteed to resist mineral buildup and hard water stains on the product’s most commonly touched areas H2Okinetic Technology showers feel like more water and more pressure, with more coverage H2Okinetic PowerDrench Spray creates powerful water patterns, for an energizing experience Water-sculpting fluidics chips produce more saturating coverage H2Okinetic UltraSoak Spray mimics the sensation of dense natural rainfall Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime build-up from the spray face of your shower head and hand shower with the touch of a finger Installs in minutes Spray settings include: H2Okinetic PowerDrench spray, Massaging spray, H2Okinetic UltraSoak spray, and Pause Pause feature reduces water to a trickle, giving you space for shaving, lathering and other shower tasks while maintaining your temperature settings