Minimal weight, quality design, and maximum connectivity are the signature features of this filter. Improved to include a replaceable bacteria-grade filter, the Frontier Pro offers a robust 2 oz. defense against the common culprits that cause waterborne illness.

PRODUCT FEATURES

• 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
• Adapts to bottles, bladders, and gravity flow systems
• Light & Compact - 2.5oz when compact. 
• Includes 3 pre-filters to extend filter life
• Filters 50 gallons
• BPA free, chemical free, and iodine free
• Filter made in the USA

*Miraguard does not protect users against food borne or disease causing bacteria, viruses, germs or other disease causing organisms.