WhiteTea77581 wrote:
I don't recall where I got it, but I have a device that plugs into a
standard 3-prong outlet.

It uses both outlets and has 6 outlets in the front. It also has a
sticker on it that says

EMI/RFI Filter.

It has a red and green led light. The red light is on when it is
plugged in but the green light is not.

I am concerned because red usually means there is a problem somewhere.

Any ideas would be appreciated.

Andy

Brand name, model number?

TDD