This video features our very own Manny Hernandez, Professor of Art at Northern Illinois University, talking about the water filter. The video was taken during a  filter demonstration during the Batavia, Illinois Green Art Walk in April 2008.  Manny commented, “I wasn’t prepared for it, so everything I said was off the cuff.” The video is just under six minutes in length and offers a good overview of the ceramic water filter technology. You can see water dripping from the filter and at one point, Manny drinks some of the filtered water–water that came from a local river.