LifeStraw Go Water Bottle 1-Stage 1000-Liter Replacement Filter

Made by Lifestraw with the same exacting standards and specifications as the original, this filter is designed specifically as a replacement filter for the LifeStraw Go Bottle. When the filter has reached capacity (1,000 liters / 264 gallons) it will stop taking in water. Simply detach the old filter from the LifeStraw Go Bottle and insert a replacement filter in its place. LifeStraw filters have been rigorously tested to surpass EPA standards for removing E. Coli, Giardia and Cryptosporidium oocysts, and many other waterborne contaminants. The LifeStraw Go Replacement filters water down to 0.2 microns without the use of chemicals. Note the replacement filter is only intended to be used in conjunction with the LifeStraw Go Bottle and is not designed for use outside the bottle.