73325 Water Preserver, 55 Gallons (Case of 12)

Emergency purification concentrate for treating large amounts of water for emergency storage.  Use with tap water to store emergency drinking water for 5 years.  Water Preserver is the first and only product recognized and proven effective for 5-year water storage, registered and licensed by federal and state EPA.  Water Preserver was scientifically tested for 10 years to ensure its potency for 5 year storage.  Guaranteed 100% effective.  Water Preserver is a proprietary formula of stabilized, ph-balanced sodium hypochlorite with highly effective residual action that kills bacteria., viruses, mold, and fungus. Accept no substitutes.
To be used with a 55 gallon water barrel.  For smaller containers, use 8 drops per gallon.  If the water is cloudy, increase to 16 drops per gallon.