Frontier™ Series IV Red Line Replacement Filter
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Frontier™ Series IV Red Line Replacement Filter Frontier™ Series IV Red Line Replacement Filter Frontier™ Series IV Red Line Replacement Filter Frontier™ Series IV Red Line Replacement Filter

Frontier™ Series IV Red Line Replacement Filter

  • $84.95


Frontier™ Series IV Red Line Replacement Filter

Customize the Frontier Max with the replaceable Series IV RED Line Virus Filter. The RED Line offers maximum thirst protection against virus, bacteria, and cysts. Perfect for the backcountry, international travel and anytime contamination is a risk. The RED Line Series IV is the standard replacement filter for the Frontier™ Max Filtration System.

PRODUCT FEATURES

  • Maximum protection RED Line Virus Filter with up to 500ml/minute flow rate
  • Miraguard™ Antimicrobial* Technology suppresses the growth of bacteria, algae, fungus, mold and mildew within the filter media
  • Filters 120 gallons
  • BPA free, chemical free, and iodine free
  • Filter made in the USA