KOHLER K-1174-H2-0 Underscore Drop-In Whirlpool with Heater and Center Drain, without Jet Trim, 72 x 42-Inch, White 1 Made in US 8 hydromassage jets can be individually adjusted for water flow and direction Variable-speed pump for adjusting massage intensity Built-in heater Molded lumbar support offers extra comfort while bathing Requires K-7271 or K-7272 Clearflo slotted overflow bath drain and K-9698 jet trim kit (sold separately)