"OR" functionality within Configurable Collection Filter

I am pulling back a bunch of date fields from a  database and I need to show the record if either one of two specific dates falls within the range specified by the user.

Within the configurable collection filter, I have not found a way to keep a value if one date OR the other one falls into the specified range.

Is there a way to do this within the filter?  (Or is there some "OR" component that I could put between two filter components?)

Thanks in advance!