Bacteria Which Cause:
Cholera, Botulism (Clostridum botulinum), Typhoid (Salmonella typhi), Amoebic Dysentery, E. Coli, Coliform Bacteria, Streptococcus, Salmonella

Protozoan (Cyst):
Giardia, Cryptosporidium, Cyclospora

Why Choose a Sawyer Water Filter?
Many of these filter come with a 1 MILLION GALLON GUARANTEE!