Shield Safety - Water Purification Tablets - 50 ct.
Makes water drinkable in 35 min
Treats up to 25 quarts
Description
Water Purification Tablets Makes questionable water suitable to drink. Water ready to drink in 35 Minutes. Proven effective against Giardia Lamblia when used as directed. Add 2 tablets to 1 quart of water and cap loosely to allow a small amount of leakage. Wait 5 minutes. Shake container. Tighten cap wait 30 minutes before drinking.