For use with the GRAYL® GEOPRESS Water Purifier (sold separately), this GEOPRESS Replacement Purifier Cartridge lasts 350 uses, or approx. 65 gallons of water.
- Replaceable Cartridge for GRAYL® Water Purifier (sold separately)
- Removes waterborne pathogens
- Improves water flavor, odor and clarity
- Treats 65 gallons (250L)
Please note: 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