Question for FF: Wix fuel filters and Biodiesel

[Albin]

First, welcome to the site! I am in the process of writing a paper on installing a pre-pump fuel filter for my '06 PSD F-350 and the Fleetfilter.com site was an excellent resource in my research as to what fuel filter to use in this application.


To the topic at hand: I asked this of Wix filters via their "contact us" url at the Wix site just before the Christmas holidays, but I never got a response back.

So, let's try here: Are Wix fuel filters designed and certified for use with Biodiesel/B100 fuel? If not, what bio level (Bxx) are they certified or can be used to?

Thanks for your help, and again thanks for having a pretty useful and user-friendly filter site.

Thanks

Al