MSR HyperFlow Microfilter Cartridge Replacement
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Keep your MSR HyperFlowTM microfilter operating in tip-top shape with this replacement filter cartridge.
The MSR HyperFlow Replacement Cartridge is good for up to 1000 Liters depending on the type of water you're pumping through it.
Replacement cartridge for use with the MSR Hyperflow Microfilter.
After countless trips and innumerable field cleanings, your MSR Hyperflow is pumping a little slow. Pop in a Hyperflow Microfilter Cartridge Replacement and get fresh, fast water purification on your next backcountry excursion. This filter cartridge lasts for up to 1,000 liters of pumping depending on water conditions, and can be cleaned in the field to keep your filter flowing strong.