https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/3578190/all/Cut_Open:_Honda_A01_12,822mi,_
There's mine, 2 OCI, 12,822mi on the filter. I don't hesitate to use it for two long OCIs. I do two OCIs on my Element per filter, with 8,000-10,000mi per OCI.