The Frontier Pro Ultralight Filter has earned the stamp of approval from backpackers, preppers, and survivalists alike. Minimal weight, quality design and maximum connectivity are the signature features of this filter. Improved to include a replaceable GRN Line bacteria-grade filter, the Frontier Pro offers a robust 2 oz. defense against the common culprits that cause waterborne illnesses.
- Replaceable GRN Line bacteria Filter with up to 500 ml/minute flow rate
- Miraguard™ Antimicrobial* Technology suppresses the growth of bacteria, algae, fungus, mold, and mildew within the filter media
- Connects to bottles, bladders, and gravity flow systems
- Includes 3 pre-filters to extend filter life
- Filters 50 gallons/filter
- BPA free, chemical free, and iodine free
- Filter made in the USA