MSR Guardian Water Purifier Replacement Filter Cartridge
- The hollow fiber filter cartridge is the heart of the Guardian Water Purifier. A new filter restores water flow rate, and lasts up to 10,000+ liters.
Over time the filters hollow fibers become blocked or partially blocked as they remove viruses, bacteria, protozoa, and particulates like dirt and sediment, reducing flow rate. A new filter cartridge will have your Guardian performing like new.
- Kit Includes: Guardian Purifier Replacement Cartridge, Clean Side Cover, MSR Food-Grade Silicone Lubricant, and Instructions.