Pristine Water Purification Tablets - 4oz

Safe drinking water anywhere in the world in just 15 minutes! Perfect for hiking, camping, boating and disaster preparedness. Water treatment that is completely safe to drink on a regular, daily basis when used as directed. When Pristine parts A and B are combined, chlorine dioxide is activated and releases oxygen in a highly active form to effectively kill bacteria and enhance the taste of water. Chlorine dioxide has been used in city water treatment plants safely for over 50 years.  Pristine kills viruses, bacteria, cryptosporidium, giardia, botulism and E. coli.