Watermakers!

Fitted (nearly permanently) tested and then pickled a Katadyne Pur Powersurvivor 40E. After struggling to realize the filter had a missing O ring it works perfectly now  with product water about 200 ppm of dissolved solids. I pickled it with 50% mono propylene glycol.  Then to test the emergency desalinator as I had pickling solution. This is a Karadyn MROD  06 ... and it says it was serviced 10 years ago. Considering you need to re-pickle every year I was taking a chance buying it!. But it makes fine 300 ppm water and works well.