Originally Posted by geenidee
Can i still remove somehow the superSU app after i updated to 4.3 without triggering the knox counter?
Yes you can by uninstalling it and its data via... Settings > More > Applications. Since you are no longer rooted this is not required. You can check your Knox status, before and after removal, by following the instructions in #1.4
of the post, Knox Security & locked bootloader on new firmwares