| 26 July 2010

Since 1992, federal regulations have required that shower heads deliver no more than 2.5 gallons per minute. But that never stopped companies like Grohe from putting a half dozen of them together to fire at models in their advertising. Some of these multiple head showers pump out 12 gallons per minute. But that is changing; the Wall Street Journal reports that "In May, the DOE stunned the plumbing-products industry when it said it would adopt a strict definition of the term "showerhead" in enforcing standard... Read the full story on TreeHugger