Sorting out our future flat and have got to testing the TV.

My senses are offended by a nasty outlet, installed incompetently. It
works though.

https://imgur.com/Cljs6PB
https://imgur.com/Urc4pw4

Since all the rest of the outlets are going to be MK LOGIC I was
thinking of getting an MK K3554DABWHI https://goo.gl/Thcrxi

Am I safe to assume they will be interchangeable? I am assuming these
are passive devices (just containing filtering gubbins). Would that be
correct?