G7, ProMotive both Puro 'made for' jobber filters. At 7k I'll agree with OP, the media looks excellent. G7 looks very similar to a Classic though not quite as high an efficiency rating. Wondering about oci time frame?
And another very solid Puro anecdote at respectable oci that challenges the anti puro paradigm. So the inevitable it seems, duplicitous comment regarding the stated oci/fci.
No disputing though, a 7k oci on a jobber tier filter, as member simple_gifts noted in the past, you won't getting invited to the honeycomb hideout with this one.
Thanks for cutting and posting.