I'm not so sure I like those numbers due to the wording. Granted, the XG Box says: "FRAM Group testing of oil filter capacity and efficiency of XG8A, XG 3387A, & XG4967 under ISO4548-12 for particles greater than 20microns", so they are averaging efficiency over (3) XG models. But the Titanium box, however, in Whip City Wrencher's vid says: "FRAM Group testing of oil filter capacity and efficiency of PH8A, 3327A, and 4967 and comparable economy and OES filters under ISO4548-12 for particles greater than 20microns", NOT all FS (Titanium) models. I have seen other boxes where the filters used for averaging were not all the same filter line, but I can't remember where. Probably Whip City or Ford Boss Me, when they show the boxes.
So they haven't even tested a Titanium? They are using numbers sourced from "other" filters? Including "comparable economy" filters?
The Endurance filters I just got from Walmart don't even have ratings printed on the box........