Katadyn

Katadyn Hiker Pro Microfilter Black Onesize Lightweight is your demand, but pumping performance is also a must. Katadyn's lightest backcountry filter, the compact Katadyn Hiker Pro, steps up as your best choice for safe hydration and great-tasting...

Katadyn Ultra Flow Filter Cartridge White Onesize Ultra Flow Replacement Cartridge One gravity camp & base camp pro ultra flow microfilter cartridge. Works with Katadyn Gravity Camp 6L and Base Camp Pro 10L Microfilter Systems for removing bacteria and...