Two polarized caps, back to back facing opposite directions, make a non-polarized cap. The total capacitance is the same as the two caps calculate in series. Just one of the idosyncracies of electronics.
I *think* electrolytic caps (polarized and nonpolarized) have a higher internal resistance, but I'm not sure of that statement.
I *think* electrolytic caps (polarized and nonpolarized) have a higher internal resistance, but I'm not sure of that statement.