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MSR
Guardian Prefilter Replacement

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Leaves and dirt aren't good to drink.

The MSR Guardian Filter is the most advanced filter on the market, but it won't work if it's clogged full of sticks, leaves, and dirt. The Guardian Prefilter Replacement Unit keeps larger debris from getting sucked up the intake hose and jammed into the filter, so you can keep the Guardian working efficiently for its full 10,000-liter life without needing to replace the hollow fiber filter.


Details

  • Compatible with the MSR Guardian
  • Removes sediment and debris
  • Item #CAS006C
Purifying Element
screen
Eliminates
sediment
Field Cleanable
yes
Recommended Use
backpacking, camping
Manufacturer Warranty
limited 3 years

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