Pf 48 run on my 08 Silverado. extreme short tripper, around 3k on filter and oil in 6 months. Oil was black as coal. Formula Shell was run with it. Was replaced by Microgard and QSGB.
It looks like exactly the same filter in all the posted photos. An inspection of the embedded metadata reveals they were resized for posting in the forum (thank you) and were created within seconds of each other.