This water filter does not require pumping: just leave the AutoFlow to do its job and concentrate on other chores. The reservoir bag can also be used for carrying the water to your campsite.
10 liter capacity
Fast: in optimal conditions the filtration speed can be up to 1.75 liters per minute
Filters 99.9999% of bacteria and 99.9% protozoa even in “worst case water” conditions to the end of filter life
Easily field maintainable with no need for taking the filter apart
Nifty adapter included, making for fluent use with most bottles and hydration bags
Intake hose 30 cm, output hose 120 cm
Don’t allow your filter to freeze. Water expands as it freezes and may break the filter element.