The original purifier that put us on the map. It's compact, fits in virtually any backpack pocket and provides global protection from waterborne pathogens (VIRUS, bacteria, protozoan cysts), pesticides, chemicals, heavy metals and microplastics. In fifteen seconds, it makes 16 ounces (473 ml) of safe, clean drinking water – anywhere on earth.
Compact – fits in most backpack pockets and cup holders
OnePress™ Global Protection empowers travelers and adventurers to make the world’s sketchiest water sources safe
Removes: waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
Purifies (and filters) contaminated water in 15 seconds (2 liters per minute)
Saves money and waste; travel sustainably and never buy single-use bottled water again
Tested to NSF Standards 42+53
Capacity: 16 oz (473 ml)
Weight: 10.9 oz (309 g)
Height: 9.625" (24.5 cm) H
Diameter (at base): 2.7” (6.8 cm)
Active Technology: ion exchange, ultra-powdered activated carbon
Flow Rate: 15 seconds per 16 oz (2 liters/minute)
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: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors
Cartridge lifespan: rated for 300 cycles (40 gal. / 150L), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge
Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
BPA-Free materials: made from polypropylene #5, food-grade silicone, TPE, ABS food-grade plastic
Testing standards: Tested to NSF/ANSI standards 42 and 53
Origin: Designed in United States; Ultralight Compact made in China, Purifier Cartridge media made in United States
Warranty: GEOPRESS is accompanied by a ten (10) year warranty covering workmanship and materials.
Portable with a smaller capacity, the ULTRALIGHT™ Compact Purifier is low profile and fits in virtually any bag or side pocket. An update to our original water purifier, it's been on hundreds of thousands of adventures all over the world.