The TOTO Eco UltraMax® one-piece elongated 1.28 GPF toilet with Cefiontect projects TOTO's mark of excellence: "People Planet Water." The TOTO Eco UltraMax® features a sleek, one-piece design that will immediately beautify the appearance of your bathroom. The one-piece design is not only aesthetically pleasing, but it offers the benefit of being easier to clean versus a two-piece toilet. By removing the gap between the tank and bowl, we eliminate the hiding place for dirt and debris. An additional benefit of the one-piece toilet is that there is no threat of leaks from bolts or gaskets that can occur in two-piece toilets. The TOTO Eco UltraMax® utilizes TOTO's E-Max flushing system. The E-Max flushing system features a 3” wide flush valve, an extra-large siphon jet, and a large tramway. This reliable, highly efficient combination generates a powerful cleansing flush while only using 1.28 gallons of water. This version of the TOTO Eco UltraMax® includes Cefiontect, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature assists in reducing the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The TOTO Eco UltraMax® 1.28 GPF meets the standards for EPA WaterSense and California's CEC and CALGreen requirements. The TOTO Eco UltraMax® has a left-hand chrome trip lever and an included TOTO soft-close seat.