Racor fuel filter 2 micron or 20 micron

[p_a_lazar]

Seeking opinions and maybe hard facts, LOL.

I have used both the 2 and 20 micron Racor secondary filters on my DD
60 series. I am curious to what others with the 60 series are using. I
need to order some more and not sure which I want.

The quandry is due to no problems with either and neither lasted
longer than the other nor did I loose anything by using the 2 micron
which gave me finer filtration to the primary 2 micron DD filter.

Theoretically, the 2 micron should have increased my fuel vacuum or
increased it sooner, but I never saw that.

Paul
97wb43