LifeStraw Membrane Microfilter Replacement

Replace the filter in your LifeStraw Peak Series bottle or gravity system.

• Membrane microfilter treats up to 2000L (varies with water quality)
• Removes up to 99.99999% of waterborne bacteria, and up to 99.999% of waterborne parasites and microplastics
• Compatible with LifeStraw Peak Series products
• LifeStraw’s Follow the Liters program provides a child in a developing country safe with drinking water for an entire school year with every LifeStraw product sold