Description

Filter up to 65 gal. (250L) of clean water anywhere you roam when you load a fresh Grayl GeoPress replacement purifier cartridge into your GeoPress water purifier.

Features

• This cartridge restores your compatible Grayl filter to a 8-second (5 liters per minute) press time for clean drinking water virtually anywhere on earth
• Compatible with the 24 fl. oz. Grayl GeoPress filter and purifier bottle
• Cartridge is rated for 350 cycles (65 gal./250 L); when press time reaches 25 sec. (or 3 years have elapsed since first use), it's time to replace it
• Unused purifier cartridge has a shelf life of 10 years when stored in proper airtight conditions
• Cartridge uses ion exchange and ultra-powdered activated carbon to filter and purify water
• Removes viruses (e.g., hepatitis A, norovirus, rotavirus), bacteria (e.g., E. coli, salmonella, shigella) and protozoan cysts (e.g., amoebae, cryptosporidia, giardia)
• Adsorbs many chemicals, pesticides, herbicides, heavy metals, volatile organic compounds (VOCs), flavors and odors
• Filters particulates such as sediment and microplastics
• Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal
• Also meets the EPA Guide Standard and Protocol for testing microbiological water purifiers