Boost your GeoPress! GeoPress cartridges were redesigned in April 2023 with a new core and flow channels to accommodate a One-Way Valve for use with electrolytes, drink mixes and or other flavored liquids. Note: the GeoPress(R) One-Way Valve ships pre-installed in every GeoPress Bottle. Replacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. / 250L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan- when press time reaches 25-30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases.
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- Removes waterborne pathogens: (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more.
- Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
- Improves taste, smell and clarity
- Active Technology: Electroadsorption and ultra-powdered activated carbon
- Chemical-free: Yes
- Size: 2.9 (7.3 cm) H x 3.1 (7.8 cm) W
- Weight: 3.8 oz (108 g)
- Fast Flow Rate: 8 seconds per 24oz (5 liters/minute)
- Cartridge lifespan: rated for 350 cycles (65 gal. / 250L), as press time reaches approx 25 seconds (or three years have elapsed since first use) it`s time to replace your purifier cartridge
- Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
- BPA-Free materials: made from ABS food-grade plastic and food-grade silicone
- Testing standards: independently tested by a certified laboratory to meet or exceed NSF/ANSI protocol 42 and 53 for pathogen and chemical removal: meets the the United States Environmental Protection Agency`s Guide Standard and Protocol for testing microbiological water purifiers
- Origin: Designed in United States / purifier cartridge media made in United States / cartridge made in China
