The hollow fiber filter removes backteria, parasites, and micro plastics.
NEW Water Filter Miniwell L610 Replacement Filter SET Against Viruses and Bacteria
SAWYER MINI WATER FILTER SET - Filtration Survival Purification Straw No Set
Sawyer Mini Water Filter Set Blue Survival Purification Straw for Camping Hiking
SAWYER MINI WATER FILTER SET - Filtration Survival Purification Straw
6/7/8 Levels Replacement Filter Set Reverse Osmosis Biophotonen Far Infrared
