Well I have a few thousand calories stored away and need to get a few thousand more. But, what I am really lacking on is water.

What is the best filter out there? I let my fingers do some walking and it seems like you have to use a chemical treatment and a filter on everything.

Sooo if you have to use the chemical treatment why would you bother with the filter? Or bother with the better filters?

My life happens to be one of my major priorities so I don't have a problem spending some dough.