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Low Flow Showers Put to the Test

By 2013, the EPA estimates that there’s going to be 36 states that will face catastrophic water shortages. (Photo courtesy of Energy Star)

Even if it meant saving a lot of hot water, many people would rather stick with their old showerheads. That's because low-flow showerheads often don't measure up. Lester Graham met up with Greenovation TV's Matt Grocoff to put new showerheads to the test: