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MSR

Guardian Prefilter Replacement

$19.95 USD MSRP

Please contact your nearby MSR dealer to find this product in stock near you.

Product Information

If your Guardian prefilter becomes worn or damaged, this replacement helps extend the life of your purifier. Easy to install, it’s designed to self-right and draw water from just below the surface, where the water is cleanest. Includes prefilter and float.