I did not end up using an exact fitted false bottom.
I found out that spike brewing uses concord pots as the base for their brewing kettles so I ended up just buying one of their 12" false bottoms since they work on various sized kettles. Another bonus was the price was almost 1/2 compared to...
Has anybody purchased or created a DIY false bottom for this pot, if so could you provide details?
Looks like the dimensions are 18" diameter, but I'm not sure how accurate that really is for purchasing a premade false bottom.