One 8 fl. oz. bottle can treat 5 to 20 gallons of clean potable water.
Hydrosep's duration of effectiveness is dependent on what type of device it is used in:
4 Shelf, 150 Person First Aid Kit, Metal Case, ANSI...
Medi-First Eye Wash Solution 4 Fl oz, 1 Bottle
Tylenol Extra Strength 500mg Acetaminophen Caplets, Pain Reliever / Fever...
Medi-First Triple Antibiotic Ointment 25 / 0.5gm Packets per Box
25 Person Class A, First Aid Kit