I'm trying to source a part for filters right now, but I'm not sure what

constitutes good numbers.  The Earl's filter I'm looking at says that it

traps down to 85microns and is good for 4 to 5gpm.  That would translate

to 300gph?  Does it strain well enough to act as the primary filter?

I don’t recall the source anymore, but when I was selecting fuel filters the info I had suggested 40 microns max for fuel injection systems.

Al