Hi Notrevoyage
If you're interested in an
emergency water maker I have a PUR/Katadyn 35
for sale. Forget exactly but think it is 10 years old or so but is military surplus
emergency pack, never used. I purchased a couple dozen to get wholesale deal but a couple of the people that committed backed out so I have one left. $250 plus
shipping. New over $2000.
Katadyn Survivor 35 Watermaker
Instructions say the membrane should be replaced if this old but a forum
member that's a
Katadyn expert said if sealed it's probably still good. However, for emergency
gear I would probably
rebuild it anyway. Forget the exact prices but if I
recall about $300-$400 for new membrane and
rebuild kit from Defender. So could have it like new for around $600.