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Re: My home WVO filtering setup - updated
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FWIW I have several Donaldson P551000 and Fleetguard FS1000 (same exact filters) that are OEM on Cummins M11 engines and they are rated at 98.7%@10 micron 96%@8 micron and 83%@5 microns.I would suspect that the ratings would be very close for the P555823/cat
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Ahhh Yess- the beta ratio thing. I believe if I understand it right, then your filters are a B-10=75? I understand that this is the new standard that all filters will be judged by shortly.
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