Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.

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Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.

  • Replacement filter cartridge for the MSR AutoFlow XL Gravity Filter system
  • Restore flow rates in your MSR AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber filter
  • Easily field maintainable with regular backflushing to maintain 1.75 L/minute flow rate
  • Hollow fiber design meets EPA Guide Standard testing and NSF Protocol P231 to remove 99.9% of protozoa and 99.9999% of bacteria
  • Weights just 2 oz and measures 6 in x 2 in
  • Cartridge lifespan of 1,500 Liters
  • Made in the USA
  • Now lighter!
  • Hollow fiber
  • Updated for 2015!
  • Replacement filter cartridge for the MSR AutoFlow XL Gravity Filter system
  • Restore flow rates in your MSR AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber filter
  • Easily field maintainable with regular backflushing to maintain 1.75 L/minute flow rate
  • Hollow fiber design meets EPA Guide Standard testing and NSF Protocol P231 to remove 99.9% of protozoa and 99.9999% of bacteria
  • Weights just 2 oz and measures 6 in x 2 in
  • Cartridge lifespan of 1,500 Liters
  • Made in the USA
  • Now lighter!
  • Hollow fiber
  • Updated for 2015!

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