H2okinetic shower technology sculpts water into a unique wave pattern, forming a powerful drench spray Gives you the feeling of more water without using more water Control volume and water temperature independently with two separate handles for more refined control of your shower experience Monitor pressure balance valve keeps water temperature within a safe +/-3Degrees F (+/-1.6Degrees C), helping to protect you from sudden changes in hot or cold water pressure Spray settings include: h2okinetic spray Brass