How Sawyer Filters Work

The Sawyer water filtration systems use technology adapted from kidney dialysis filters.

How Sawyer Filters Work

Last updated:
September 16, 2021
|  5 min read
Woman drinking from Sawyer filter on water bottle on rock above river

How Sawyer Filters Work

How Sawyer Filters Work

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The Sawyer water filtration systems use technology adapted from kidney dialysis filters.

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How Sawyer Filters Work

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The Sawyer water filtration systems use technology adapted from kidney dialysis filters. The Sawyer Hollow Fiber Membrane Filters are composed of tiny “U” shaped micro tubes that allow water to enter into their core through tiny micro pores on the side walls of the tubes.  The pores on our filters and purifiers are so small that no bacteria such as E. Coli, cholera, or typhoid can pass through.  The 0.1 micron absolute filter and 0.02 micron absolute purifier not only exceed EPA pathogen removal rate standards, these systems will also out perform and outlast most other personal filters on the market.

For a more thorough explanation of our filter technology, check out the Water Filtration section of our Technology Page.

Watch the video here.

How Sawyer Filters Work

The Sawyer water filtration systems use technology adapted from kidney dialysis filters. The Sawyer Hollow Fiber Membrane Filters are composed of tiny “U” shaped micro tubes that allow water to enter into their core through tiny micro pores on the side walls of the tubes.  The pores on our filters and purifiers are so small that no bacteria such as E. Coli, cholera, or typhoid can pass through.  The 0.1 micron absolute filter and 0.02 micron absolute purifier not only exceed EPA pathogen removal rate standards, these systems will also out perform and outlast most other personal filters on the market.

For a more thorough explanation of our filter technology, check out the Water Filtration section of our Technology Page.

Watch the video here.

Photo thumbnail Blog Author
News from Sawyer
Sawyer
More Than an Outdoor Company.
Here at Sawyer

How Sawyer Filters Work

The Sawyer water filtration systems use technology adapted from kidney dialysis filters. The Sawyer Hollow Fiber Membrane Filters are composed of tiny “U” shaped micro tubes that allow water to enter into their core through tiny micro pores on the side walls of the tubes.  The pores on our filters and purifiers are so small that no bacteria such as E. Coli, cholera, or typhoid can pass through.  The 0.1 micron absolute filter and 0.02 micron absolute purifier not only exceed EPA pathogen removal rate standards, these systems will also out perform and outlast most other personal filters on the market.

For a more thorough explanation of our filter technology, check out the Water Filtration section of our Technology Page.

Watch the video here.

Photo thumbnail Blog Author
News from Sawyer
Sawyer
More Than an Outdoor Company.
Here at Sawyer
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Media Mentions

Katie Houston
Katie Houston
Solo Thru-Hiker

Media Mentions

"With some of the pattern changes in our weather we are seeing insect-borne diseases in places we’ve not seen before."

Dr. Jeri Mendelson
Dermatologist

Media Mentions

This article was made possible with information and inspiration from Enock Glidden.

Katie Houston
Solo Thru-Hiker
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