Looking for the paper fuel filter that goes into the glass bowl.

[Bern Pearson]

I have an unmodified 1948 Plymouth.  The glass fuel bowl has no filter element in it.  I see where I can buy the entire setup including glass bowl.  I'd like to just buy the paper element as I'm sure I'll be changing it soon as the carb and bowl where full of junk.  I saw a guy changing the filter on YouTube.  The paper element came out of an AC Delco box but I can't find the part number.  Many thanks in advance.  Bern