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Keep Your LifeStraw® Go Working Well
This replacement 2-stage filter uses advanced hollow fiber membrane technology (0.2 microns) to remove waterborne bacteria and protozoa up to 264 gallons (1,000 liters). Then, the replaceable activated carbon capsule reduces bad taste, chlorine and organic chemical matter for up to 26 gallons (100 liters) or 3 months, whichever comes first.
How to Replace the 2-Stage Filter: Simply unscrew the top cap from the LifeStraw Go bottle and gently remove the filter. Discard the used one. Then, insert the new filter into the top cap and then screw the top cap back into the bottle.