Hiker / Hiker Pro / Base Camp Replacement Filter

Replacement filter element This Katadyn Replacement Cartridge replaces worn-out cartridges for Katadyn Hiker, Hiker Pro, and pre-Fall 2014 Base Camp microfilters. This replacement cartridge uses the same microfilter element wrapped in a protective membrane that makes it simple to service in the field. Clogs are less common and easier to fix if they do. Keep your water germ free and tasting great.