The filters and bases I have been finding mostly have bypasses built in. This is going to take a lot of work.
I like the looks of the hydraulic filters the best, but I don't want a bypass that will start dumping dirty oil into my clean oil tank as soon as it starts to get plugged.
Good thinking Slayer,
I got these ordered today:
FILTER BASES:
Source: Farmers Supply
WIX 24770 (1x14 thread, no bypass)
Price: $18.64 each
FILTERS:
There are literally tons to choose from: 30, 10 on down to 3 microns, in various dimensions and some with water separators! The 1x14 thread base lets you choose from Fram, WIX, Puralator, Luber Finer, Hastings and more. I chose the following filters and purchased them today based first on performance, then filter medium size and finally on price:
30 Micron:
Source: Farmers Supply
WIX 33367 $ 5.78 each
10 Micron:
Source: Farmers Supply
WIX 33356 $6.41 each
3 Micron with water separator:
Source: EBay
Luberfiner LFF8030 $14.99 each (shipping included)
My plan is to pump oil using low regulated air pressure applied to a thick wall plastic 50 gallon barrel, piped to flow through 3 filter bases in series. I will stage the filtering from 30 down to 3 microns (with built in water separator). Each head has extra ports for fitting gauges so I can easily compare pressures seeking indication of a plugged filter.
I expect this system will add up to about 1/4 the cost of a centrifuge system.
If it works and my truck has no adverse affects over time then I'll be pleased.
Rick