ok, so i did mine, and i thought someone might want it as well.
part:
so you want to acces it from the passenger side.
yank on the little gap in the circle. don't worry, you won't break it.
you'll end up with this:
next you'll need to unhook the little string (top circle):
then push inwards, towards the center of the glove box. it's got 2 clips (the bottom circle)
and on the other side:
end up with this off the hooks:
next, remove the center bit:
looking from below where the clips are:
photo of where the clips are:
now, we get to the actual filter bit, there are 4 little clips that you need to move to remove the actual filter housing.
this is what you get
remove the actual filter from the housing, notice the little clips holding it all down.
to put i back it, simply reverse order.