




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Keep your Katadyn BeFree AC water filter performing at its best with a purpose-built replacement cartridge. The slate blue housing matches the BeFree unit and signals a genuine upgrade you can trust on your next outdoor trip. This replacement part is designed to deliver consistency when you're off the grid, helping you stay hydrated through varied conditions.
The BeFree AC cartridge uses a high-flow hollow fiber membrane designed to capture bacteria and protozoa while preserving a fast flow. When you’re out on the trail, you can simply shake or swish the cartridge in water for a quick rinse—no tools required. In practice, this quick rinse helps you refresh the filtration without interrupting your adventures.
Expect long-lasting filtration with the capacity to process up to 1000 liters of water, depending on conditions. The design emphasizes easy installation and straightforward maintenance, making it a practical choice for repeated outdoor use. You’ll notice how the compact cartridge slots into your BeFree system with minimal effort, and the slate-blue finish offers easy identification in a crowded pack.
Whether you’re plotting a multi-day hike, a weekend camping trip, or a travel-heavy itinerary, this replacement cartridge is a smart companion. It also aligns with emergency preparedness kits to ensure you have reliable access to treated water when it’s needed most. For backpackers and campers, the ability to refresh your water quickly can reduce delays and keep you moving toward your next campsite.
With the slate-blue finish and Katadyn’s trusted filtration approach, you get a component that’s easy to install, quick to clean, and capable of maintaining water quality in diverse environments. The BeFree AC replacement cartridge is a practical add-on that supports your outdoor goals without complicating gear choices.
Q: What is the Katadyn BeFree AC Replacement Cartridge used for?
A: It's the membrane cartridge designed to replace your BeFree AC unit, helping maintain flow and filtration performance during outdoor activities.
Q: How much water can the cartridge filter before replacement?
A: The cartridge is rated to filter up to 1000 liters, depending on water quality, with easy cleaning to extend life.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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