Katadyn Hiker Pro Transparent Water Filter, Lightweight, Compact Design for Personal or Small Group Camping, Backpacking…

Amazon.com Price: $84.17 (as of 10/17/2021 17:33 PST- Details)

Proven protection against bacteria and protozoan cysts down to 0.2 micron with pleated glass-fiber filter media
Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water