Two%20of%20these%20germicidal%20tablets%20will%20disinfect%20approximately%20one%20quart%20of%20water%20rendering%20it%20safe%20for%20human%20consumption.%20Perfect%20for%20any%20first%20aid%20or%20survival%20kit.FeaturesDrinking%20water%20tabletsOne%20tablet%20will%20disinfect%20approximately%201%20quart%20of%20waterGreat%20to%20have%20on%20hand%20while%20hiking%20or%20camping50%20tablets%20in%20each%20bottle