The TOTO Drake II T40 WASHLET+® Universal Height Elongated Bowl with CEFIONTECT is designed for a T40 WASHLET+ connection and features a channel on the bowl surface to run your WASHLET supply line and power cord for the purpose of concealing them. The Drake II features TOTO’s TORNADO FLUSH®, a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. The WASHLET+® TOTO Drake II includes CEFIONTECT, a layer of exceptionally smooth glaze that prevents particles from adhering to the ceramic. This feature, coupled with TORNADO FLUSH®, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. This version of the Drake II offers TOTO T40 WASHLET+ compatibility for when you are ready to upgrade. The Drake II is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. The bowl is ADA compliant and when paired with its tank, it meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: compatible tank, wax ring, toilet mounting bolts, water supply lines, and TOTO toilet seat or T40 WASHLET+ electronic bidet seat.