Clean Hydration, Always Ready: Experience the freedom to drink clear and safe water anywhere outdoors. Designed for campers, hikers, trail runners, and travelers, this innovative water filter cartridge purifies up to 1, 000 liters without chemicals. Compatible with Katadyn BeFree flasks, It's an essential piece of gear for every outdoor adventurer, ensuring hydration never gets in the way of your exploration

Advanced Filtration Technology: Equipped with cutting edge filtration capabilities, The filter ensures your water is not just clean but safe, protecting you from harmful microorganisms, so you can focus on enjoying your journey.

Effortless Maintenance: Forget about complicated cleaning processes. With a simple shake or swish, remove debris from your cartridge without backflushing or additional tools. The stay-clean drink nozzle keeps the mouthpiece sanitary, perfect for active pursuits like trail runs, biking, and fishing

Durable and Efficient: Constructed to withstand the rigors of outdoor adventures, this cartridge's free flow channels filter up to 2 liters per minute, ensuring fast and reliable hydration. Whether you're navigating rough trails or serene landscapes, you'll have a durable companion that performs rain or shine

Compatibility and Care: This replacement cartridge fits seamlessly Compatible with Katadyn BeFree flasks, including older models. For optimal performance and longevity, regularly swish the membrane and ensure a proper fit. It's crucial for maintaining a continuous fresh water supply, safeguarding your adventures with reliable hydration