MSR HyperFlow Microfilter Maintenance Kit
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The MSR HyperFlow Maintenance Kit has all the parts necessary to service your MSR Hyperflow Water Filter.
Keep your MSR HyperFlowTM microfilter in tip-top shape with this handy maintenance kit.
A complete kit for periodic maintenance of your HyperFlow Microfilter pump.
Don't head into the backcountry to find your Hyperflow filter malfunctioning. Instead, get the MSR Hyperflow Microfilter Maintenance Kit, and know that you'll enjoy fresh filtered water for miles to come. Change out your mangy old O-rings and valves with this handy kit, and let the fresh, clean water keep flowing through many more trips.