Description
- Compatible with GRAYL Geopress water purifier and one-way valve (both not included), this cartridge provides OnePress global protection for drinking water from unsafe sources
- ONE-WAY-VALVE (not included) turns the Grayl bottle into a drink mixing machine. It is possible to add electrolytes or other drink mixtures to the filtered water - and without removing the valve during the filter process. Six duckbill valves prevent water (or other drinks) from flowing back
- Removes pathogens in water, including viruses, bacteria and protozoal cysts (e.g. Rotavirus, hepatitis A, norovirus, giardiasis, cryptosporidium, E. coli, cholera, salmonella and dysentery and more)
- Active carbon effectively absorbs many chemicals, pesticides, heavy metals, aromas and odours; filter removes microplastics and other particles
- Independently tested and laboratory certified to meet or exceed NSF protocols 42 and 53 for removing pathogens and chemicals
- Filter is designed for 350 cycles (65 gal./250L); unused cleaning cartridges can be stored for 10 years when properly stored
Replacement filter for your GeoPress Purifier, one-way valve compatible
