Adventure doesn't pause for clean water. Whether you're trekking through dense forests or navigating bustling cityscapes, the Grayl UltraPress® + Ultralight Replacement Purifier Cartridge ensures you have access to safe, great-tasting water in seconds. Compact and efficient, it's the essential upgrade for your hydration needs.

Designed for the dynamic traveler, this replacement cartridge is compatible with both UltraPress® and Ultralight bottles, offering versatility for various adventures. Its advanced electroadsorption and ultra-powdered activated carbon technology effectively removes 99.99% of viruses, 99.9999% of bacteria, and 99.9% of protozoan cysts, ensuring your water is safe to drink .

Beyond pathogen removal, the cartridge filters out particulates like silt and microplastics, and adsorbs chemicals, pesticides, heavy metals, and odors, enhancing the taste and clarity of your water . With a lifespan of 300 cycles (40 gallons / 150 liters), it provides long-lasting performance, and when stored properly, boasts a shelf life of up to 10 years .

Specifications:

• Compatibility: UltraPress® and Ultralight purifier bottles

• Technology: Electroadsorption and ultra-powdered activated carbon

• Removes: 99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts

• Filters: Particulates (silt, microplastics), chemicals, pesticides, heavy metals, flavors, and odors

• Flow Rate: Approximately 10 seconds per 16.9 fl oz (3 liters/minute)

• Cartridge Lifespan: 300 cycles (40 gallons / 150 liters); replace when press time reaches ~25 seconds or after three years of first use

• Shelf Life: Up to 10 years when stored unopened under proper conditions

• Materials: BPA-free ABS food-grade plastic and food-grade silicone

• Dimensions: 2.9" (7.3 cm) H x 2.7" (6.7 cm) W

• Weight: 2.8 oz (80 g)

• Certifications: Meets or exceeds NSF/ANSI protocols 42 and 53; EPA Guide Standard for microbiological water purifiers