The GeoPress replacement purifier cartridges are made to endure 350 cycles (65 gal. / 250 L). Cartridge life expectancy will decrease when purifying water with a lot of silt, sediment, or tannins. Towards the end of the cartridge's lifespan, the press time increases; the cartridge needs to be replaced when it reaches 25–30 seconds.
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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
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Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
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Improves taste, smell, and clarity
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Active Technology: Electroadsorption and ultra-powdered activated carbon.
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Chemical-free: Yes
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Size: 2.9" (7.3 cm) H x 3.1" (7.8 cm) W
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Weight: 3.8 oz (108 g)
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Removes: waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
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Filters: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors
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Fast Flow Rate: 8 seconds per 24oz (5 liters/minute)
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Cartridge lifespan: rated for 350 cycles (65 gal. / 250L), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge
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Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
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BPA-Free materials: made from ABS food-grade plastic and food-grade silicone
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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
