Well it took a month but I finally got the particle count results back for the K&P stainless mesh reusable oil filter. As expected, it didn't do as well as the Fram Ultra, but I expected worse actually. Same oil and OCI as last time when I ran the Fram Ultra, so about as apples to apples comparison as I could get. Your thoughts? I think I'm going to stick with the Fram Ultra, Endurance or Amsoil oil filters.