Replacement purifier cartridges for the GRAYL GEOPRESS™ are designed to last 350 cycles (65 gallons or 250 litres). The 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
- • Lightweight
• Antibacterial
• 100% BPA free
- Design
- • 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
• 100% BPA free
• Improves taste, smell and clarity
• Purifies and filters contaminated water in just 8 seconds (approximate flow rate of 5 litres per minute)
• Long cartridge lifespan rated for 350 cycles (65 gallons/250 litres) - as 'press time' reaches 25 seconds (or three years have elapsed since first use) it's time to replace your purifier cartridge
• Long cartridge shelf life - stored under proper conditions, an unused and airtight purifier cartridge has a shelf life of 10 years
