"Removes bacteria & parasites: The microfiltration membrane removes 99.999999% of waterborne bacteria (including E. coli and salmonella) and 99.999% of waterborne parasites (including giardia and cryptosporidium)."
"Removes microplastics: Removes the smallest microplastics found in the environment (down to 1 micron) and reduces turbidity down to 0.2 microns."
"Rigorous Testing: All claims are verified with laboratories using standard testing protocols set by the US EPA NSF ASTM for water purifiers."
"Long Lifetime: The microbiological filter will provide 4000 liters (1000 gallons) of clean and safe drinking water with proper use and maintenance"
"Make an Impact: For every LifeStraw product purchased a school child in need receives safe drinking water for an entire school year."