TOTO CT8551CUMFG#01 NEOREST Dual Flush Toilet Bowl for MS8341CUMFG#01, Cotton White by TOTO TORNADO FLUSH: The TORNADO FLUSH® features two powerful nozzles that create a centrifugal, cyclonic rinsing action which reduces waste buildup and keeps the bowl cleaner. Using only 1.28 gallons per flush, this high-efficiency system is more effective in one flush than most toilets are with multiple flushes. The modern hole-free rim design means that it performs more consistently and is easy to clean. CEFIONTECT: The nano-scale glaze that creates a super-smooth, ionized barrier, which prevents particles from adhering to porcelain, reducing the need for harmful cleaning agents. Skirted Design: 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. Universal Height: Toilet height that allows for a more comfortable height position across a wide range of users. WATER SAVING: Water efficient toilets designed with 1.28 gallons per flush or less.