Hydrapak 42 mm Filter Cap

Hydrapak 42 mm Filter Cap turns compatible HydraPak containers into a compact, high-flow water filtration setup for backcountry travel. This filter cap is designed to thread directly onto 42 mm HydraPak Seeker water storage bags and Flux flexible bottles, letting the user either drink straight from the bottle or squeeze clean water into other bottles and containers. A dust cover helps keep the drink nozzle protected, and the nozzle can be opened or closed with one hand to reduce contact with dirty fingers. It targets common waterborne threats while keeping the kit lightweight and simple around camp or on the move.

• Filter cap with built-in hollow fiber filtration for fast on-the-go water treatment
• Threads onto all HydraPak 42 mm threaded Seeker water storage bags and Flux flexible bottles for direct compatibility
• Lets the user drink freshly filtered water directly from a Seeker, Flux, UltraFlask or SkyFlask
• Can be used to squeeze filtered water into other camp bottles and containers
• One-handed nozzle open and close design to minimize direct contact with dirty hands
• Dust cover helps keep the drink nozzle clean between uses
• Removes 99,99% of E. coli and parasitic cysts including Cryptosporidium parvum and Giardia lamblia
• Meets or exceeds EPA protocol
• BPA free and PVC free construction

Technical Features
Filtration: Single stage < 0,2 micron hollow fiber filter
Effective against: Protozoa, cysts, and bacteria
Flow rate: > 1 L/minute
Filter life: Approx. 1500 L

Weight
57 g

Dimensions
Diameter: 42 mm

Materials
Pp/pom, epdm, silicone, hollow fiber