Replacement purifier cartridges for the Grayl Geopress are designed to last 350 cycles (250 L). 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.

Features:
• 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

Details:
• Active Technology: Ion exchange and ultra-powdered activated carbon
• Antimicrobial: Yes
• Chemical-free: Yes
• Size: 7.3 cm H x 7.8 cm
• Weight: 108 g
• 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
• Filters: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors
• Fast Flow Rate: 8 seconds per 24oz (5 liters/minute)
• Cartridge lifespan: rated for 350 cycles (250L), as “press time” reaches ~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 protocol 42 and 53 for pathogen and chemical removal; meets the EPA 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

Fabrics:
BPA-free Fabrics, ABS Plastic

Information on EU Regulation GPSR

Name of the manufacturer: Grayl Inc. - USA
Postal address of the manufacturer: 1631 15th Ave. W, Suite #208, Seattle, WA 98119, USA
Electronic address of the manufacturer: https://grayl.com/pages/support

Importer's name: E.Tremmel Marketing GmbH
Importer's postal address: Am Langholz 5, D-88289 Waldburg-Hannober
Importer's electronic address: verkauf@et-marketing.com