After seeing a few pictures of burned out 3D printers I got the urge to add some fire suppression measures to my new enclosure. In this case I've gone with the BlazeCut T025 Fire Suppression System which is also the one the Prusa Enclosure offers as an option. This unit also happens to fit perfectly so outside of the cost, it was an easy choice.
The Printer-Box enclosure doesn't specifically provide for this option, but there is a support rib along the top of the case with mounting holes that can be used.
The design simply holds the BlazeCut Cylinder by the metal ends and uses the zip ties supplied in their kit and then attaches to the top of the enclosure with fasteners through the holes. It does require a longer fastener, I used an M3x20 with a washer and bolt.
The author marked this model as their own original creation.