The Rorus FilterPack features a Rorus Core filter inside a rugged, flexible bladder. By combining water transportation and instant purification, it’s well-suited for hikers and disaster relief efforts.


Uses a Rorus Core cartridge

  • Average flow rate: 15 L per hour*
  • Carrying capacity: 20 L (carries 1 day of water for a family)
  • Cartridge life: 3,000 L (supports a family of 6 for 6 months)*
  • *Results depend on quality of input water

Exceeds EPA and World Health Organization's Protective Standards

  • Removes 99.9999% of waterborne bacteria (6-log reduction)
  • Removes 99.99% of waterborne viruses (4-log reduction)
  • Removes 99.9% of waterborne protozoa (3-log reduction)
  • View our independent test reports

At this time, only bulk purchasing for the Rorus FilterPack is available. Please expect 3 month lead times. If you need filters now, please consider the Rorus Spring.