You will need a couple of flap pads as they wear out quite quickly.
The dust is incredible. I would suggest that you make NBT a packed lunch and give him something to wee in then seal him in the room for the day with tape round the door. I had the windows open and used a wall paper steamer to knock the dust out of the air when I couldn't see the walls anymore. I'm being serious here!
Do not leave anything in the room that you don't want ruining (apart from NBT, but you could probably get a younger model anyway if he breaks or clogs up).
He will also need ear defenders (plugs won't do), sealed goggles and a good dust mask.
If I were you I would take the opportunity to go away for the weekend when he does it.