Grayl  GeoPress Replacement Purifier Cartridge

Color: Orange

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Easily filter up to 65 gal. (250 L) of clean water wherever you roam when you load a fresh Grayl GeoPress replacement purifier cartridge into your GeoPress water purifier.


  • Updated design with horizontal slots for improved flow of water through the filter
  • This cartridge restores your compatible Grayl filter to a 8-second (5 liters per minute) press time for clean drinking water virtually anywhere on earth
  • Compatible with the 24 fl. oz. Grayl GeoPress filter and purifier bottle
  • Cartridge is rated for 350 cycles (65 gal./250 L); when press time reaches 25 sec. (or 3 years have elapsed since first use), it's time to replace it
  • Unused purifier cartridge has a shelf life of 10 years when stored in proper airtight conditions
  • Cartridge uses ion exchange and ultra-powdered activated carbon to filter and purify water
  • Removes viruses (e.g., hepatitis A, norovirus, rotavirus), bacteria (e.g., E. coli, salmonella, shigella) and protozoan cysts (e.g., amoebae, cryptosporidia, giardia)
  • Adsorbs many chemicals, pesticides, herbicides, heavy metals, volatile organic compounds (VOCs), flavors and odors
  • Filters particulates such as sediment and microplastics
  • Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal
  • Also meets the EPA Guide Standard and Protocol for testing microbiological water purifiers


View all Grayl Replacement Water Filters

Technical Specs

Item #218885
Best Use


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