Max Toto

max totoToto Ultramax has a consumption of 1.6 gallons per flush, using Toto’s G-Max flushing system. Toto Ultramax II, as we have seen, is more water efficient, using only 1.28Toto Ultramax uses the G max flushing system, while the Toto Ultramax II uses the Toto tornado flushing. Toto’s G max flushing system uses 1.6 gallons of water per flush, while the Tornado flush uses 1.28 gallons per flush.