Title might sound confusing but what I want to do is figure out the size of a filter I need.
I have a tube that's 3" dia x 12" long. I want to shove a circular filter into this tube so it reaches the bottom, and has plenty left over at the top to fold over the edge and clamp down.
Does anybody know what kind of formula I'd need to figure this out?
I have a tube that's 3" dia x 12" long. I want to shove a circular filter into this tube so it reaches the bottom, and has plenty left over at the top to fold over the edge and clamp down.
Does anybody know what kind of formula I'd need to figure this out?