Once opened this device is good for upto 31 days; features protective barrier against waterborne contaminants; double layer sterilizing grade filtration; filter housing utilizes silver technology
NSN 5996-00-800-7628
NSN 5998-00-832-4272
NSN 5945-01-325-3166
NSN 5925-01-646-3988
NSN 5999-00-229-4986
NSN 5855-01-372-9728
NSN 5920-01-468-6227
NSN 5996-01-338-2998
NSN 6650-01-555-8049
NSN 4140-00-888-7413
NSN 6220-00-018-0047
NSN 5996-00-674-9702