Well I am headed off to this place tomorrow..or maybe on the compooter to purchase an apparatus type deal. http://www.brewhaus.com/ With the prices of copper just slightly below gold I believe the preferred strategy is it cheaper to just buy one. These are SS with copper packing in the column. That should work. The 12 gallons of cornmeal wine is smelling good in the man cave. Not sure what I am going to do with that stuff..wink wink.