"Good" bypass filter's are rated at 5 microns or LESS....... Toilet paper types like I have are usually rated 1-4 microns, the cartridge types like ForcedInduction has are usually 0.5-1 micron, and centrifuges are rated at fractions of a micron...........

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-Matt

EPA Section 609 Certified MVAC Technician
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Oil Burner Kartel Member #10

Ahh the smell of Diesel Fuel, it's like coffee in the morning!

My Car:

1982 300SD Turbo Diesel (231,500 miles!) RIP

1984 300SD Turbo Diesel Custom (235,500 mi on driveline.) - On Road!!

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