MSR Guardian Replacement Cartridge
MSR Guardian Replacement Cartridge is backordered and will ship as soon as it is back in stock.
⚠️IMPORTANT⚠️
Canada Post strike in effect - Order now for priority processing with our alternative shipping providers.
Delivery and Shipping
Delivery and Shipping
United States: Free standard shipping on orders over $200.
Canada: Free standard shipping on orders over $100 to BC, AB, SK, MB, and ON
Delivery Times
Canada: 3-7 business days after processing.
**Please note**
Canada Post is currently on Strike which may delay shipping times
- We have other shipping providers available.
United States: 5-10 business days after processing.
For More information, please see our Shipping Policy
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
*This product can only be shipped within Canada
Replace the purifier cartridge on your MSR Guardian Filter, or just carry one as a back up.
- Removes viruses, bacteria, and protozoa.
- Comes with clean side cover.
- Hollow fiber filter removing bacteria and protozoa.
- Note: the quality of water will significantly affect the filter's 10000 liter life.