Peak Series - Compact Gravity Water Filter System - 3L for Backpacking, Group Camping, Hiking and Travel, Mountain Blue

Perfekt fürs Campen oder den Notfall. Durch das Rückspülventil kann man beim verstopfen des Ventils es wider gängig machen, top! Wasser aus See etc. wird trinkbar gemacht und es funktioniert tatsächlich!

Worked well. We took it on a back county trip to Algonquin and didn’t end up with any bugs, etc. We did have to backwash it pretty frequently, likely due to the vegetation and other floaters in the lake.

The water filter functioned well, but a few days in with river water the filter had to be back flushed quite often to allow the gravity filter to work

This is the best filter system I have used so far. Have been using for backpacking and hunting and it's been great. Love the way the filter stores inside so that it makes a nice compact package.

Works well. For maximum flow, you must use the hose to create vacuum or the flow is rather slow. Very durable. There are a few pieces that you've keep together. Would be nice if the caps and filters had some sort of tether.