MSR AutoFlow Gravity Filter Replacement Cartridge

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A small, lightweight replacement cartridge for the AutoFlow Gravity Filter. Because the filter uses Hollow Fibre Technology, where fibres are somewhat more brittle than traditional filter materials, we recommend packing a spare cartridge on longer trips – here it is.

  • Note: this is not compatible with HyperFlow Microfilter.

Tech specs

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Ideal for
  • Camping and hiking
  • Backpacking
  • Travel
  • Car camping
Made in USA