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  • SweetWater Purifier Solution is approved for use with the SweetWater Purifier System only, it is not recommended for use with other filter systems

Made in USA.

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Members, earn a $20 bonus card when you spend $100 or more Jan. 13–23

Single-use bonus card redeemable Jan. 27–Feb. 6, 2017. Details

View all MSR Chemical Water Treatments

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Best Use Backpacking
Filter Type Drops
Output 80 gallons