Hey there! welcome to the Fantastic Filters website! We are announcing exiting news of introducing our product called "Water Works". With this product we hope to make a change in people's lives that are in tragic situations of not having any fresh water. If you click on our "about" page you will find more information.
Check out what our Instructables has been working on for the product:
http://www.instructables.com/id/Charcoal-Filter/
http://www.instructables.com/id/Charcoal-Filter/
Fantastic Filter presentation product during the Student without Borders exhibition.