About five years ago, Kevin Kassel traveled to Ecuador with a school group and experienced something that would change his life. As part of the trip, he delivered a water filter to an elementary school. “When we got there, we learned that a little girl had died from diarrhea as a result of contaminated water only the week before,” he said. “I was shocked. We don’t think of diarrhea as fatal, and the fact that
The simple water filter that could save lives around the world
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