hollow fiber filter straw for hiking

Hiking Other Camping Survive Water Filter Straw Life Straw Personal Water Filter Medical hollow fiber UF membrane: removes the 99.9999% aquatic bacterias (including E. Coli) 99.9% protozoan cysts (including Giardia) Coconut activated carbon: removes heavy metal, chlorine and improve water taste, medical PP cotton: removes sand, mud as a pre-filter Specification Products name Camping Water Filter Pump Brand LIQUIDZING Filter......

...h activated carbon offers a high flow rate; sip on the straw and it filters the water while it's on the way to your mouth 0.01-micron (minimum) filter physically removes 99.9999% of all bacteria, such as salmonella, cholera and E.coli; removes 99.9% of all...