LifeStraw 2-Stage Membrane Microfilter Replacement Filter

The LifeStraw 2-Stage Membrane Microfilter Replacement Filter is independently lab tested to protect against bacteria, parasites, microplastics, chlorine, organic chemical matter, dirt, sand, and cloudiness, all while improving the taste of your water. This hydration filter removes 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), and 99.999% of microplastics. It also reduces chlorine, organic chemical matter, silt, sand, and cloudiness for improved taste. The long-lasting membrane microfilter lasts up to 1,000 gallons (4,000 L) and the activated carbon filter lasts up to 26 gallons (100 L) of water with proper use and maintenance.