Gravity Water Purifier With Dual Filtration

The MSR Guardian Gravity Water Purifier provides reliable, high-quality water through a dual filtration system combining activated carbon and advanced hollow-fiber technology. It effectively removes viruses, bacteria, protozoa, sediment, microplastics, and chemicals, meeting strict military standards. With a 10-liter reservoir and fast flow—up to 0.5 liters per minute—it supports groups with hands-free operation and easy flushing for maintenance. Its rugged, compact design includes a universal bottle adapter and packs into a zippered carry case, making it ideal for backpacking, emergencies, or remote locations. Made in the USA with a 3-year warranty.