Ideal for commercial applications, Quantum One toilets from Mansfield Plumbing all have been rated in independent testing as MaP Premium. The six contemporary-style pressure-assist HETs all have passed the high performance and efficiency standards set by the MaP testing program. The 1.0-gpf toilets provide superior performance and efficiency required for commercial plumbing needs. The toilets have elongated fronts and some models have SmartHeight options for ADA compliance.