The Sawyer® Standard for High Performance Filters
- Micras absolutas
- Fiber Strength - Known as Hoop Strength
- 100% Individually Tested 3 Times
- Fibras protegidas
- The Sawyer Filter Standard
Más recursos
How to use Sawyer filters in an emergency
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4 min
Report from the filtration efficacy study
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4 min
A study about water filters in Dominican Republic
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Training video about high performance water filters
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