KOHLER K-1849-H2-0 Underscore 60-Inch x 36-Inch Drop-In Whirlpool Air Bath with Heater and Reversible Drain without Jet Trim, White Eight hydromassage jets can be individually adjusted for water flow and direction Built-in heater Slotted overflow allows for deep soaking 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) Eight hydro massage jets can be individually adjusted for water flow and direction Built-in heater Slotted overflow allows for deep soaking Molded lumbar support offers extra comfort while bathing Requires K-7271 or K-7272 Clearly slotted overflow bath drain and K-9698 jet trim kit (sold separately)