"Quick final step to safe water" - Review of MSR SweetWater Purifier Solution Replacement Bottle

Though not rated for my brand water filter, I use this product as the final post filter step to render harmless any nasties that made it though. Contaminated water can get you wicked sick. 5 drops and an extra 5 minutes per 1L Nalgene is invaluable peace of mind. I can detect a little chlorine taste in the treated water, but far less than in Chicago tap water, and certainly not offensive.
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