TOTO CT728CU Commercial Flushometer TORNADO FLUSH®, Top Spud Wall-Hung Toilet – 1.0/1.28/1.6 GPF (Reclaimed Water Option)This wall mounted, low consumption TORNADO FLUSH toilet works as a 1. 0, 1. 28, or 1. 6 GPF (3. 8, 4. 8, or 6. 0 LPF) toilet when paired with a flush valve of corresponding flush volume. Toilet can be mounted at ADA height. A special version of this toilet will work with reclaimed water systems. Features: TORNADO FLUSH is a sustainable, high performance system that effectively removes waste, utilizing 360 of cleaning power to scour the bowl and rim