MS654114MF#01 The TOTO Aquia One-Piece Elongated Dual-Max, Dual Flush 0.9 GPF & 1.6 GPF Universal Height Skirted Toilet has a modern design complemented by an elongated skirt, projecting TOTO's mark of excellence: ""People Planet Water."" The one-piece design is not only aesthetically pleasing, but also 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 elongated Skirted Design of the TOTO Aquia conceals the trapway, which enhances the elegant look 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.