The Story
GeoPress cartridges were redesigned in April 2023 with a new "core" and "flow channels" to accommodate a One-Way Valve for use with electrolytes, drink mixes and or other flavoured liquids.
Replacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. /250L). 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.

Details & Craftsmanship
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Description
GeoPress cartridges were redesigned in April 2023 with a new "core" and "flow channels" to accommodate a One-Way Valve for use with electrolytes, drink mixes and or other flavoured liquids.
Replacement purifier cartridges for the GeoPress are designed to last 350 cycles (65 gal. /250L). 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.
























