Ok, where do I get one and how much do they cost? I have never heard of on until reading about them on this site. Anything special I have to do, or is it a screw on? Want to know.... Thanks...
They are simple bypass oil filters, sapping off a small percentage of your oil supply and dumping it back in any convenient oil return. I cannot recommend them enough after having used one.
Oh. As for price, they are currently $685 for the Spinner II 936. $400 for a pickup sized unit (the 25 model), but it will fill up a lot quicker with the soot. They /are/ pricey, but (again) they work great and then some. A *MUST* if you are going to do oil testing and extended drains.
Dieselcraft makes some: Dieselcraft Fluid Engineering.
So does PA Biodiesel: WVO Centrifuge | PA Biodiesel Supply
I bought a 55gph centrifuge from PA Biodiesel, but have yet to set it up
Those ones above can live in the vehicle and constantly filter oil, diesel, wvo whatever.