@erik_squires nothing has changed, I said the same thing then as I say now, there is no need for these Ethernet filters, they do not do anything for audio at all. Never will.
the standard you are referring to specifically states what it is for, to prevent current leakage that could take life preserving equipment offline. And your filters are for equipment that doesn’t have it built in. At no point will it improve the signal, and the standard certainly doesn’t state that.