Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics and turbidity (silt, sand, and cloudiness)
Removes 99.999% Protozoa:
• Giardia lamblia ("Beaver Fever")
•  Cryptosporidium Parvum
Removes 99.999999% Bacteria:
• Escherichia coli
• Campylobacter
• Vibrio cholera
• Pseudomonas aeruginosa
• Shigella
• Salmonella
Membrane microfilter lasts up to 1,000 gal | 4,000 L, pore size: 0.2 micron
Weight: 2 oz | 57 g
Dimensions: 9 x 1.2 in | 22.9 x 2.5 cm
BPA-free materials
Contains no chemicals, uses no batteries, has no moving parts
Does not use iodine or iodized resin
Easy to clean. Can be stored and used periodically. Just keep uncapped so it can dry thoroughly
Includes: LifeStraw, lanyard, user manual