Tuesdak
TDR MEMBER
Bosch
After the filter specs are noted... Did the filter survive the distance and was it defective to begin with? Who actually warranties the filter if it takes out your engine?
The 12/12 life recommendation from FRAM should be taken seriously. I have seen the orange "seal" on them crack all the way through on round air filters.
Last I checked Bosch was a relabeled Tear-O-Later made by Purolator. Do you cut them open and see if the media survived over 3000 miles without a hole torn in it? You would be better off with just a T-shirt stuffed in the filter can!
Pictures of said Bosch and FRAM's Mobil1 defective and/or failed oil filters here:
https://www.turbodieselregister.com/threads/20k-oil-change-anyone.267746/page-2#post-2607731