OK glad to see this. I have struggled to find something that truly removes it all, and have never been convinced that any of these solutions manage to remove the fluoride, for exactly the reason you cite. The molecule is small. So it seems I am not alone in this view. Thanks for posting.

P.S. Do you then "add back" the "trace minerals" to your water? I've heard/seen some fear pr0n that distilled water will pull minerals out of your bones. I am skeptical of that.

EDIT: I see your comments in the thread on trace minerals. Yes, I have trace minerals but the other poster that adds sea salt is probably getting what he needs from that, if it's legit sea salt.