Sure.
The dual Racor 500 (with the vac gauge) was already in the boat and had 2 micron elements.
On my maiden delivery voyage from Rochester, NY to Ct I was clogging elements (and shutting down) every 6 to 8 engine hours. I had a case of filters but I ran out and had to borrow some to get home.
I already owned the large Racor 900 so I installed it as the first filter and use 30 micron elements. Both tank feed lines T just before the first filter.
Then on to the dual Racor that has 10 micron elements.
I added the Walbro pump* and plumbed it in a loop. As you view it the fuel is bypassing the pump. If I close the lower valve and open the upper, fuel goes thru the pump for either filter priming, or to use as a backup lift pump (in the unlikely event of a failure). I have it "ready" to use for "polishing" but I would have to finish up some plumbing (which I have everything aboard to do if need be).
From the dual 500 fuel goes to the dual CAV units on the Ford-Lehman which have 7 micron elements (I believe,*it is whatever is standard for the Lehman from ADC).
Since I have gone to multi-stage filtering I have never seen any vacuum reading on either gauge. The large element has been in 2 seasons, and I change the 10 microns once per season as I do the on engine elements.
Not pretty, but this has worked for me and solved the problem I had.
I am not going to argue about what size elements one should use. That gets too emotional.
The goal is to offer solutions should they apply to someone's problems.