max totoToto 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.Mercedes team principal Toto Wolff is keeping his interest in Max Verstappen in the public domain, much to Red Bull and Christian Horner's frustration