Preserves water for up to 6 months by using silver ions and chlorine, a treatment system that will disinfect most bacteria and viruses within 30 minutes, and eliminate Giardia in clear water after 2 hours.  Use in combination with a filter in turbid water for the best.

*Use biocides safely. Always read the label and product information before use.

*Toxic to aquatic life with long lasting effects and may cause serious eye irritation.