WaterSense (EPA)

WaterSense and You

The WaterSense program was conceived by the US EPA in 2004 as a water efficient product labeling program. In 2006, WaterSense released its specification for tank-type HET’s. Today, over 1,130 toilet models meet the rigorous requirements of WaterSense and may be labeled with the WaterSense mark.

One of the more significant requirements is that WaterSense labeled high-efficiency toilets must meet a minimum MaP threshold of 350 grams of waste removed from the toilet fixture in a single flush (including toilet paper). The MaP search tool allows you to confine your search to WaterSense-approved toilets OR go here to view the full listing of WaterSense labeled high-efficiency toilets.

for WaterSense certified fixtures.

Toilet Search

WaterSense and You