LifeStraw Water Filter for Outdoor Adventures and Emergencies

Removes Bacteria & Parasites

The Microfiltration Membrane removes 99.999999% of waterborne bacteria, including E. coli and salmonella, and 99.999% of waterborne parasites, such as giardia and cryptosporidium.

Removes Microplastics

Our filter effectively removes the smallest microplastics found in the environment, down to 1 micron, and reduces turbidity to 0.2 microns.

Rigorous Testing

All claims are verified by laboratories using standard testing protocols set by the US EPA, NSF, and ASTM for water purifiers.

Long Lifetime

With proper use and maintenance, the microbiological filter will provide 4,000 liters (1,000 gallons) of clean and safe drinking water.

Makes a Difference

For every Lifestraw product purchased, a school child in need receives safe drinking water for an entire school year.

BPA-Free Materials

Our materials are free from BPA, ensuring safety and quality.