EPA Looks To Reduce Water Flow In Toilets Even More

The satisfying woosh of water tumbling out of an old style toilet tank convinced many consumers that they could never make do when 1.3 gallons per flush toilets were introduced. There was even a quick run-up on sales at eBay and other online traders as consumers sought to have the higher volume toilets installed in their homes.

Now the U.S. Environmental Protection Agency is going a step further, or a few drops backward. The agency's new WaterSense program offers a label to those toilets that perform their assigned tasks at a volume less than 1.3 gallons per flush.

The labeling program and lower volume toilets are voluntary at this writing. The new toilets are the product of extensive research in fluid dynamics conducted over the last six years. While the exterior differs little from traditional toilets, interior redesign and new mechanical approaches significantly improve flow and reduce water usage.

During the development of its WaterSense program, EPA analysis determined that toilets represented a significant target for its water-efficiency activities. Toilet usage accounts for nearly one-third of home water consumption.

It is estimated that high-efficiency toilets can reduce water bills by about 10 percent. Replacing older, inefficient toilets, which are responsible for much of the water wasted in American homes, could save more than 900 billion gallons of water a year – enough to supply almost 10 million households.

WaterSense-labeled toilets are certified by independent laboratory testing to meet rigorous criteria for both performance and efficiency. Only high-efficiency toilets that complete the third-party certification process can earn the WaterSense label.

WaterSense is a voluntary public-private partnership that recognizes high-performance products and processes. The WaterSense program also seeks to promote consumer use of water-efficient products, certification for water industry professionals, and innovation in water-efficient product manufacturing.

Companies that manufacture, sell or distribute household plumbing fixtures are encouraged to join the WaterSense program, which is also open to water utilities, trade associations, state and local governments and non-governmental organizations.

posted by Consumer Help Web Editorial Team at 7:07 AM |