Grayl Geopress Replacement Water Filter

Replacement purification cartridges for your GeoPress water filter bottle.The replacement filter is designed for a lifespan of 350 cycles (65 gal / 250 l).The lifespan decreases when cleaning water with a high content of silt, sediment, or tannins.The pressure time of the cartridge increases towards the end of the cartridge´s lifespan.When the pressure time reaches 25 to 30 seconds, the cartridge should be replaced.The cartridge continues to provide protection even as the pressure time increases.Replacement water filter cartridge compatible with the GeoPress water filter bottle.Removes waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including rotavirus, hepatitis A, norovirus, giardiasis, cryptosporidium, E.coli, cholera, salmonella, dysentery, and more.Filters:Fine particulates (e.g., silt, microplastics, etc.).Activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors.Cartridge lifespan:designed for 350 cycles (65 gal./ 250L), when the ´´pressure time´´ reaches 25 seconds (or three years have passed since the first use), it is time to replace your purification cartridge.Improves taste, odor, and clarity.Active technology:Ion exchange, ultra-powdered activated carbon.Fast flow rate:8 seconds per 24oz (5 liters/minute).Filter durability:Stored properly, an unused (and airtight sealed) filter insert has a shelf life of 10 years.BPA-free materials:Made from food-grade ABS plastic and food-grade silicone.Antimicrobial:Yes.Chemical-free:Yes.The GeoPress® One-Way Valve is a feature that no other water filter can offer.It allows the addition of electrolytes and sports drink mixes to clean, purified water without compromising the filter´s function.Additionally, the GeoPress can be used with a variety of flavored beverages such as juice, sparkling water, and cocktails.Only compatible with 2nd generation cartridges featuring a new ´´core´´ and ´´flow channel´´ design (horizontal vent openings).1st generation cartridges are not compatible with the Valve.Valve not included.