From TOTO USA, Inc. -
EPA’s WaterSense Program
• The EPA has officially started their independent program to promote water savings through HIGH PERFORMING fixtures and appliances.
• For toilets, they have established a relatively high performance standard for toilets flushing 1.28gpf or less:
– Un-cased Media (soy paste)
– A flush volume of 350grams as a minimum (not 250g as used in the UNAR standards)
TOTO’s Performance Levels
• TOTO has developed out H.E.T. toilets to exceed all industry tests for 1.28gpf toilets.
• All of our 1.28gpf toilets will EXCEED the EPA’s WaterSense program standards.
• All of TOTO’s 1.28gpf toilets will be gravity-fed: NO PRESSURE ASSISTED MODELS
Comparison of the Performance of the H.E.T. EcoUltraMax and competitors: (click for full view)
TOTO’s Internal Testing Standards: (click for full view)
TOTO's New H.E.T. Toilets: