28mm PNP Inline Filter
Filter, Cap Adapter and Backflush Adapter
28MM THREAD COMPATIBLE
Easily thread the filter onto some of the most popular backpacking bottles and flasks including the HydraPak Stow 500ML and 1L and the 1L Smart Water Bottle.
Easily connect and disconnect the filter from the Plug-N-Play ports in reservoirs and caps.
FAST & SAFE FILTRATION
Removes 99.99% of E Coli & Parasitic cysts. Filters approximately 1,500 liters of fresh water at a rate of >1 L per minute.