Never go thirsty with Frontier Pro. Engineered to keep you mobile, hydrated, and designed to quench your thirst in rugged conditions.
Improved Filter: New replaceable Series III GRN line filter removes bacteria, Cryptosporidium and Giardia.
Connectivity: Adapts to bottles, bladders, and gravity flow systems.
Light/Compact: 2.5 oz compact, portable protection
Pre-Filter: 3 replaceable pre-filters remove particles before filtration.
Miraguard Antimicrobial Technology: Suppresses the growth of bacteria, algae, fungus, mold and mildew within the filter media.