Bring your MSR Hyperflow Microfilter back to top - notch performance with a brand - new Hollow Fiber media cartridge. This cartridge can filter up to 1000 liters of water, though the actual volume may change according to different conditions. It's lightweight, weighing only 0.023 kg, and has a length of 12.5 cm and a diameter of 3 cm. The filter media is made of high - quality Hollow fiber, and the cartridge housing is an ABC / PC blend. It's proudly made in the U.S.A. using both U.S. and imported materials.

Using your MSR Hyperflow Microfilter replacement cartridge is easy. First, make sure your filter is turned off and disconnected from the water source. Open the filter housing and remove the old cartridge. Then, insert the new cartridge carefully into the housing and close it tightly. You're now ready to start filtering water. Remember, the actual amount of water it can filter may vary depending on the water quality. When not in use, store the cartridge in a cool, dry place. Also, if you notice a significant drop in the flow rate, it might be time to replace the cartridge again. Regularly check the cartridge housing for any signs of damage or wear to keep your filter working at its best.