The BeFree cartridge uses hollow fiber membrane technology capable of filtering up to 2 liters per minute . It effectively eliminates bacteria, cysts and sediment, providing pure and safe water . With a pore size of 0.1 microns, it ensures superior removal of harmful microorganisms.

Each cartridge can filter up to 1,000 liters of water , depending on the quality of the source water, before requiring replacement. Made with quality materials, the cartridge is designed to withstand harsh conditions and ensure consistent performance.

Weighing only 40 grams , the cartridge is easy to carry and adds virtually no extra weight to your equipment. A simple rinse in clean water cleans the cartridge, thus extending its lifespan and maintaining its effectiveness.

In addition to being designed for BeFree water bottles 0.6 and 1 liter from Katadyn, this cartridge also fits all water bottles with an opening of 42 mm in diameter .