Engineered with an activated carbon core, AntiClog micro-filtration technology and a cartridge capacity of up to 200 gallons, the Hiker PRO Replacement Cartridge delivers superior water filtration for staying hydrated during backcountry exploration.

• Microfiltration Method: AntiClog Technology: 129 square inches of pleated 0.2 micron glass fiber media
• Output: Up to 1 quart (1 liter)/minute (48 strokes/minute)
• Activated carbon core improves the taste and reduces chemicals and unpleasant odors
• Cartridge Capacity: Up to 300 gallons, depending on water quality
• Replacement cartridge for Katadyn Hiker, Hiker PRO and Base Camp
• Removable filter protector included