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.
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: Ion exchange, ultra-powdered activated carbon.
Antimicrobial: Yes 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)
Lifespan: 350 presses (250L/65 gal) Shelf Life: Stored under proper conditions, an unopened Purifier Cartridge has a shelf life of 10 years. After a cartridge has been used, it lasts at least 3 add'l years.
Warranty: The GEOPRESS Purifier Cartridge is accompanied by a ten (10) year warranty covering workmanship and materials.
Recycle Program: To participate in our zero waste cartridge recycling program, please visit us at:www.grayl.com/recycle
Replacement Parts: For replacement parts, purifier cartridges, performance ratings, frequently asked questions, or to contact us with questions or comments, please email:firstname.lastname@example.org