Eliminating 99.99% of waterborne bacteria, viruses and common protozoa that your water filter doesn't catch, the MSR SweetWater Purifier Solution Replacement is the ideal companion to your SweetWater Microfilter. Just filter a liter of water with the Sweetwater Microfilter and add 5 drops of purifier solution. Mix for 10 seconds, wait five minutes, and your water is ready to drink.
The SweetWater Purifier Solution is approved for use with the MSR SweetWater MicroFilter only, it is not recommended for use with other water filter systems.
MSR Sweetwater Purifier Solution Replacement Photo
Available sizes, while supplies last, include size and size one size: one size, .