HydraPak - Filter cap 42 mm

Don't want to go without fresh, clean drinking water while on the go? Then the HydraPak 42 mm filter cap is just what you need! With this innovative filter cap, you can easily and quickly purify and enjoy your water at camp or on the move.
The filter cap screws seamlessly onto all sizes of Seeker water storage pouches with a 42 mm thread and HydraPak's flexible Flux bottles. This creates lightweight filter sets that allow you to either squeeze filtered drinking water into other camping bottles and containers or drink freshly filtered water directly from a Seeker, Flux, UltraFlask, or SkyFlask.
Weighing only 57 grams, this filter is one of the lightest options on the market. Its compact size takes up no extra space, whether you want to store it or attach it directly to a Seeker or Flux.
The filter reliably removes 99.99% of E. coli bacteria and parasitic cysts from the water. It filters approximately 1,500 liters of fresh water at an impressive rate of over one liter per minute.
Safety is HydraPak's top priority. The filter removes 99.9% of Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia lamblia from approximately 1,500 liters of water. It is also 100% BPA- and PVC-free.
The single-stage hollow fiber filter, with a particle size of less than 0.2 microns, is effective against protozoa, cysts, and bacteria. It meets or exceeds the EPA protocol, thus ensuring the highest quality.
Make sure you always have access to fresh water – no matter where you are.

- Diameter: 42 mm