The Toto® Aquia® II Two-Piece Elongated Dual-Max, Dual Flush 1.6 and 0.9 gpf Skirted Toilet is the epitome of modern form and function. The Aquia bowl and tank set includes tank to bowl hardware, a tank to bowl gasket, outlet socket, and toilet bolt caps. The skirted design conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication. Skirted design toilets also minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway. The Aquia features Toto®’s Dual-Max dual flush option allowing you to proactively conserve water usage. The chrome center-mounted push button that sits atop the tank allows you to choose between a 0.9 gpf rinse or 1.6 gpf for tougher jobs. The Toto® Aquia meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, water supply lines, and toilet seat.