Nice catch, the AFC looks exactly like my Kanger subtank. That's a crazy hybrid. kayfun body, Atlantis coil and a Kanger Subtank AFC.
I went and looked at the entire thing. Can someone tell me what the coil is added to the package for, I can't she how it's used.
It is the newest trend, you get both a rebuild-able deck section for build your own type setups, but can also change it out to a commercially built ready to use disposable coil when it fits the purpose or need.