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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
No other purifier rivals the speed
Cartridge press time increases towards the end of the cartridge lifespan
Removes global waterborne pathogens (virus
the cartridge should be replaced
Note: the GeoPress(R) One-Way Valve ships pre-installed in every GeoPress Bottle
GEOPRESS® One-Way Silicone Valve _tab1_geopress-cartridge-features No other purifier rivals theA feature no other drink thru filter bottle can deliver, the GeoPress One Way Valve allows electrolytes and sport drink mixes to be added to clean purified water without compromising the integrity of the filter. Only compatible with 2nd Generation cartridges first sold in April 2023 that include a new "core" and "flow channel" design (horizontal vents).