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Biological Filters - SP121, SP149, SP183, SP184, SP188
LIFETIME FILTER!
Removal Rate: 0.10 Micron Absolute!
Biological Filtration: removes 7 log (99.99999%) of all bacteria like salmonella, cholera, and E. coli. And 6 log (99.9999%) of all Protozoa such as Giardia and Cryptosporidium. You will find these removal rates to equal or exceed competitive options. EPA guidelines allow ten times more Protozoa left in the water than we allow.
Bacteria Which Cause:
I.E.: Cholera, Botulism (Clostridum botulinum), Typhoid (Salmonella typhi), Amoebic Dysentery, E. Coli, Coliform Bacteria, Streptococcus, Salmonella
Protozoan (Cyst):
I.E.: Giardia, Cryptosporidium, Cyclospora
Why Choose a Sawyer® Water Filter?
These filters now have a MILLION GALLON GUARANTEE!
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Sawyer® Water Filters use hollow fiber membrane filters.
Our filters are made of tiny "U" shaped hoses that allow the water to enter into their middle core through tiny micro pores. The micro pores on the biological filter are so small that NO bacteria, protozoa, or cysts; E. Coli, Giardia, and Cryptosporidium can get through. In fact, at 7 log (99.99999%) / 6 log (99.9999%) this is the highest level of filtration available today, and yet it is so easy to drink out of due to the large amount of hoses.
learn more about the filters...
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