Aquamira Aquamira Series IV, Replacement Filter, Everyday Filter, Water Treatment, Blue

Aquamira Series IV connectivity allows you to customize any Series IV system, such as the Frontier MAX or the Shift Bottles. The ultralight cartridge dramatically extends your filtration capabilities with less than 1oz of added pack weight. With 4 levels of filtration options there is a filter for every adventure. • Everyday Filter • Compatibility with Frontier MAX or Shift Bottles • 50 Gallon Rating • Removes 99% of Viruses, Bacteria and Cyst