When the deep woods call or far-flung maps beckon, the foundation of every great journey is dependable hydration. This Grayl replacement cartridge ensures your GeoPress continues to deliver, vigilantly scrubbing out 99.99% of viruses, bacteria, and protozoa – from the most common E. coli to elusive norovirus – with every effortless press. Its sophisticated blend of electroadsorption and activated carbon technology goes further, ridding water of pesticides, microplastics, heavy metals, and silt, ensuring that questionable stream or tap water transforms into a crisp, clean, and refreshing drink. Rated for 350 cycles, approximately 65 gallons of purified water, it's a vital, long-lasting ally, maintaining your peace of mind and the vibrant taste of safe water whether you're navigating remote trails, exploring new continents, or simply ensuring preparedness at home. 
 
PRODUCT CONDITION
 
This Grayl GeoPress Replacement Purifier Cartridge is in New condition. 
 
Products in New condition have not been used or worn, and show no signs of wear. New items may have the original tags attached or come in their original packaging.   



TECH SPECS

• 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