[Squantos]

Expensive yet durable....used these for more than 20 plus years all over the world....

Never failed me...

Katdyn Expedition ... Have two of em at home now along with the small pocket filter they make as well. The pocket filter katdyn was issued to me in 1988 while active duty. It still serves me well.

http://shop.katadyn.com/media/dimg/27af3554b8e1d21458e20ba9c89602bd.jpg?l=4

Stay safe ...

[Woodman]

I have the pocket filter with the iodine impregnated cartridge. I don't believe they make it any more and I would like to find a replacement. Do you know of any source for the filters or an acceptable replacement purifier? The nice thing about the pocket filter is that it was a true purifier not just a fine filter.