Grayl - GeoPress Purifier Cartridge, Black or Orange

Boost your GeoPress! Redesigned in April 2023, the GeoPress cartridges feature an enhanced "core" and "flow channels" to work with the GeoPress One-Way Valve, enabling use with electrolytes, drink mixes, and other flavored liquids.

Overview:

This replacement purifier cartridge is designed for the Grayl GeoPress, providing up to 350 cycles (65 gallons / 250 liters) of purified water. The cartridge’s lifespan may shorten when used to filter water with high levels of silt, sediment, or tannins. Towards the end of its life, press time will gradually increase, signaling the need for replacement. The cartridge remains effective at removing contaminants even as press time rises. Compatible with the GeoPress One-Way Silicone Valve for use with drink mixes and electrolytes.

Features:

• Removes waterborne pathogens including viruses, bacteria, and protozoan cysts (e.g., Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery).
• Filters particulates (such as silt and microplastics) while ultra-powdered activated carbon adsorbs chemicals (PFAS, VOCs), pesticides, heavy metals, flavors, and odors.
• Improves taste, smell, and clarity of water.

Tech Specs:

• Active Technology: Electroadsorption and ultra-powdered activated carbon
• Compatibility: Works with GeoPress® One-Way Valve for electrolytes and sport drink mixes
• Chemical-free: Yes
• Size: 2.9" (7.3 cm) H x 3.1" (7.8 cm) W
• Weight: 3.8 oz (108 g)
• Removes: 99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts
• Filters: Particulates (i.e., silt, microplastics), activated carbon adsorbs chemicals, pesticides, heavy metals, flavors, and odors
• Fast Flow Rate: 8 seconds per 24 oz (5 liters/minute)
• Cartridge Lifespan: Rated for 350 cycles (65 gal. / 250L); replace when press time exceeds ~25 seconds or after three years of use
• Cartridge Shelf Life: 10 years when stored properly, unopened and airtight
• Materials: BPA-Free ABS food-grade plastic and food-grade silicone
• Testing Standards: Independently tested to meet or exceed NSF/ANSI protocol 42 and 53 for pathogen and chemical removal; meets EPA Guide Standard for microbiological water purifiers
• Origin: Designed in the USA, cartridge media made in the USA, cartridge manufactured in China