The original ultralight and durable straw filter. Long-lasting membrane microfilter lasts up to 1,000 gallons (4,000 L) of water - enough drinking water to last an individual for over 5 years. Unlimited shelf life.
LifeStraw Membrane Microfilter Removes:
- 99.999999% of bacteria
- 99.999% of parasites
- 99.999% of microplastics, dirt, sand, and cloudiness
- Pore size: 0.2 micron
- Lasts up to 1,000 gal | 4,000 L