Experience the freedom of clean water on your adventures with the HydraPak 42 mm Portable Water Filter Cap. Designed for trail running, cycling, and backpacking, this cap fits all HydraPak products featuring 42 mm openings.
- Compatibility: Fits all 42 mm-opening HydraPak products, including running flasks, Seeker water containers, and Flux water bottles (sold separately).
- Effective Filtration: Removes 99.9999% of common waterborne bacteria like E. coli and 99.999% of parasitic cysts, adhering to EPA Guide Standards and NSF P231.
- Microplastic Removal: Filters out microplastics greater than or equal to 3.0 microns, achieving a 99.999% removal rate as per NSF 42.
- High Flow Rate: Filters approximately 1,500 liters of fresh water at a rate exceeding 1 liter per minute.
- Convenient Design: The high-flow nozzle can be easily operated with one hand, allowing for quick access to hydration.
Weighing just 2 ounces, the HydraPak 42 mm Filter Cap is a lightweight addition to your backpacking gear, ensuring you stay hydrated wherever you go.
Benjamin Thompson (verified owner) –
This filter cap is a game changer! It’s lightweight and fits perfectly on my HydraPak bottles. Highly recommend for anyone who loves hiking and needs reliable water filtration.
Christopher Brown (verified owner) –
I took the HydraPak filter cap on a recent backpacking trip, and it worked flawlessly. The flow rate is impressive, and I feel confident drinking from natural water sources now.
Jose Warren (verified owner) –
I was skeptical about the price, but after using it on several runs, I can say this is one of the top-rated water filters for trail running. Great purchase!