IMG_1361

Personal opinion is that once that sintered filter is wet with oil, it will no longer allow free air/gas flow and has the risk of the crankcase pressure increasing

Steeda offers replacement filters.

https://www.steeda.com/mustang-replacement-oil-separator-filter.html.html

To touch on the Catch Can thread, I used this Separator because it was what I had. I modded it to fit until I could get a replacement. I drove without hitting WOT. I now have a replacement separator that is more inline with what is needed for the 2.7L Ecoboost. I posted just to show how much it caught in such little time with very little throttle.