Power Cord for Power Conditioner

I own and use:
Furman REF20i
PS Audio P600
PS Audio PPP
And use Pangea powercords on everything
Hope that helps.
(And IMO no you do not need to use the same companies powercord on thier power conditioner. any advertising that claims otherwise is just puffery.
i would allow that some work well with the companies own cord. but it is NOT required.

Not unless you want the benefit of their research in developing the Power Conditioner. Companies build their equipment using their own resources. If they build a cable they most likely developed their condition running their cable. Using another companies cord isn't a major problem as I'm sure a lot of memebers do. I run a Shunyata Component and use their cord as well.