Keep your water flowing clean and fresh with the BeFree AC Replacement Cartridge.

Designed for Katadyn BeFree bottles, this 0.1-micron microfilter removes harmful bacteria and cysts, ensuring safe drinking water on the trail or in the city. With a lifespan of up to 1000 liters (depending on water quality), the cartridge maintains a fast flow rate and is simple to clean with just a shake or swishno backflushing or special tools required. Lightweight, BPA- and PVC-free, this replacement filter keeps your BeFree system ready for adventure.