GeoPress Purifier Replacement Filter

Grayl GeoPress® Purifier Cartridge

The Grayl GeoPress® Purifier Cartridge is a replacement cartridge for the Grayl GeoPress®, designed for fast and effective water purification when traveling, hiking, camping, and for emergency preparedness. The cartridge uses electroadsorption and ultrafine activated carbon to remove waterborne pathogens, particulates, microplastics, chemicals, heavy metals, taste, and odor. It is rated for up to 350 purification cycles, equivalent to approximately 250 liters, but the lifespan may be shorter with water containing a lot of silt, sediment, or tannins. When the press time increases to approximately 25–30 seconds, or when three years have passed since first use, the cartridge should be replaced.

Features

• Replacement cartridge for Grayl GeoPress®
• Purification with electroadsorption and ultrafine activated carbon
• Removes waterborne pathogens such as viruses, bacteria, and protozoa
• Filters particulates such as silt and microplastics
• Activated carbon adsorbs chemicals, pesticides, heavy metals, PFAS, VOCs, taste, and odor
• Improves water taste, odor, and clarity
• Chemical-free water purification
• Fast flow of approximately 8 seconds per 24 oz / 710 ml
• The cartridge continues to protect even when press time increases
• Compatible with GeoPress® One-Way Valve for electrolytes and sports drink mixes
• BPA-free materials
• Practical as a spare filter for hiking, travel, camping, paddling, and emergency preparedness

Specifications & materials

• Compatibility: GeoPress® Purifier Bottle
• Compatible with: GeoPress® One-Way Valve
• Purification technology: Electroadsorption and ultrafine activated carbon
• Cartridge lifespan: Up to 350 cycles / 250 L
• Recommended replacement: When press time reaches approximately 25–30 seconds or after three years from first use
• Flow rate: Approximately 8 seconds per 24 oz / 5 L per minute
• Size: 7.3 x 7.8 cm
• Weight: 108 g
• Chemical-free: Yes
• Material: Food-grade ABS plastic and food-grade silicone
• BPA-free: Yes
• Shelf life unused cartridge: Up to 10 years with proper, airtight storage
• Filter media: Made in the USA
• Cartridge: Made in China
• Design: USA
• Test standards: Independently tested by certified laboratory according to NSF/ANSI protocol 42 and 53 and US EPA Guide Standard and Protocol for microbiological water purifiers
• Use: Hiking, travel, camping, paddling, outdoor life, emergencies, and preparedness

Purification

• Removes 99.99% of viruses
• Removes 99.9999% of bacteria
• Removes 99.9% of protozoan cysts
• Protects against waterborne pathogens such as Rotavirus, Hepatitis A, Norovirus, Giardia, Cryptosporidium, E. coli, Cholera, Salmonella, and Dysentery
• Filters particulates such as silt and microplastics
• Activated carbon adsorbs chemicals, pesticides, heavy metals, PFAS, VOCs, taste, and odor, among others

If you order before 10:30 AM on a weekday, the order is usually shipped the same day. In-store pickup can be made on the same day during store opening hours if the item is in the store's stock.

Free shipping on orders over 595 SEK (up to 20 kg). Free returns. 14-day right of withdrawal