In our original claims for LifeStraw, we showed a 1000 liters or 264-gallon lifespan.However, we are happy to report that after extensive testing in both our accredited internal lab and certified external labs, our filters do achieve a 4000 liters or 1000 gallon lifespan!

We also tested older products as well, so you can be sure that the LifeStraws you bought a couple of years ago, carry this same longevity. 

We are working to update all of our messaging to accurately communicate the correct life of our products. 

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