MSR WaterWorks Filter Piston O-Ring

4002-419
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MSR WaterWorks Filter Piston O-Ring

4002-419
  • Available prices $1.50

Description

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Replacement piston O-ring for MSR® WaterWorks™ and MiniWorks™ filters.

Tech specs

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