Mountain Safety Research Sweetwater Replacement Filter Cartridge
Each Cartridge filters up to 200 gallons of water. With a built-in Filter Replacement Safety Indicator, youll always know when to replace the 0.2 micron labyrinth depth filter. Cartridge also features a layer of granular activated carbon surrounding the filter to improve the taste of unsavory water. For use in the SweetWater Microfilter.