... sanitary ware Sanitary Ware - EPA WaterSense Labeled High Efficiency Toilet (HET)Two-piece round-front, elongated, and ADA High Efficiency toilet ... least 20% less water than standard 1.6 GPF toilets HET can help a building earn Water Efficiency points in the ... ceramic sanitary ware including one piece toilet, two piece toilet, HET - high efficiency toilet, lavatory, sink, cabinet wash basin, urinal, ...