I regularly use and test different outdoor gear and wanted to like this filter because of the brand name and light weight. No matter how clean you make the ceramic filter, within seconds it requires almost super human effort to pump. 3 to 5 minutes per liter and you're exhausted. Don't bother with this. Get the Hiker or Hiker Pro. You'll be much happier with either. (30 seconds to 60 seconds per l
This review was written in the old system and had content requirements that are different than reviews written today.