MSR Hyperflow Microfilter

What PeterK from the drop really would like to say is thank you suckers! This technology is not new and was out in 2014 when I hiked the PCT. I rejected it then as it was known to clog and fail repeatedly and there were other choices that were cheaper. When I went over Forester Pass in the Sierra Nevada's it would have been useless as the hollow fiber technology that its based on is ruined by freezing. I don't think this price is good for a product that is inferior to its competition. I cant tell you the right choice for you but keep on exploring, you will find it. My advice is to try to return for any kind of refund you can get. Good luck in trying that! "Raggs" short for Raggity Man