I've got a desktop computer that I would like to install out in my shop. It is a small space and as you all know dust gets everywhere in a shop. Does anyone suggest adding any kind of a "filter" material to the air screen on the side of the case to help keep the dust out of it or would that just cause it to overheat. The computer wont be on all the time. Only while I'm out in the shop (which seems rare these days) so that I can have videos playing or use the internet.