NSF International offers a free, educational Water Fact Kit designed to help educate consumers on water quality and water conservation issues. Included in the kit are Frequently Asked Questions about Home Water Treatment Devices, Water Conservation Tips … Every Drop Matters, Water Testing Tips For Private Wells, a video (Learn More About Choosing a Drinking Water Treatment Unit) and much more. The website contains a variety of educational activities, a water activity book and educational articles on drinking water contaminants and treatment options. http://www.nsf.org