The Toto® Nexus® 1-Piece Elongated 1.28 gpf Universal Height Skirted Toilet with CEFIONTECT® has a sleek and clean high-profile design, upholding Toto®s vision to create a culture of comfortable, healthy living. The Toto® Nexus® features a modern, 1-Piece design that will instantly elevate any bathroom decor. The 1-Piece design is not only aesthetically pleasing, but also offers the benefit of being easier to clean versus a 2-Piece toilet. By removing the gap between the tank and bowl, dirt and debris have no place to hide. An additional benefit of the 1-Piece toilet is that there is no threat of leaks from bolts or gaskets that can occur in 2-Piece toilets. The skirted design of the Toto® Nexus® conceals the trapway, which enhances the fluid design of the toilet and adds an additional level of sophistication. Skirted design toilets also eliminate the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway. The Toto® Nexus® 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. This version of the Toto® Nexus® 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 1-Piece toilet is designed in Toto®s Universal Height, which allows for a more comfortable seat position across a wide range of users. This Nexus® model is Toto® T40 WASHLET®+ compatible for when you are ready to upgrade. WASHLET®+ toilets feature a channel on the bowl surface to help conceal your WASHLET®+ supply line and power cord creating a seamless integration. This Nexus® 1-Piece model is also equipped with Auto Flush compatibility for when you have upgraded to a Toto® Auto Flush ready WASHLET®. The Nexus® comes ready for install into a 12 in rough-in, but may be adapted for a 14 in rough-in with the purchase of a separately sold adapter. The Nexus® meets the standards for EPA WaterSense® and California's CEC and CAL Green requirements. Features a left-hand chrome trip lever and includes Toto®s ultra slim SoftClose® seat, SS234. Additional items needed for installation and use must be purchased separately - wax ring, toilet mounting bolts and water supply lines.