Access potable water anywhere. Our unique and versatile 28MM inline filter threads directly onto popular 28MM opening bottles and flasks and is equally easy to install in any of our reservoirs and caps with a Plug-N-Play™ connect system. This versatile connectivity makes our filter a great backcountry water treatment solution whether you are squeezing your water from a Stow into another bottle, gravity filtering your water out of a Seeker or Pioneer water storage bag or filtering as you drink on the go from a Stow or HydraPak reservoir. PRODUCT INCLUDESFilter, Cap Adapter and Backflush Adapter 28MM THREAD COMPATIBLEEasily 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. PLUG-N-PLAY COMPATIBLEEasily connect and disconnect the filter from the Plug-N-Play ports in reservoirs and caps. FAST & SAFE FILTRATIONRemoves 99.99% of E Coli & Parasitic cysts. Filters approximately 1,500 liters of fresh water at a rate of >1 L per minute.
