I found some posts on here about dealing with dust relating to servers but nothing that specifically addressed my question.

I have several servers at home for research and as you can probably guess they are not cheap. It is impossible for me to remove 100% of the dust from my home as much as I may try. Does anyone know of any practical solutions to filtering the air that will go into the servers? For instance maybe place some sort of material over the bezel to catch dust particles before they enter?

I realize the ideal home solution would be to have a small room with environmental controls but I'm not there yet.

Thanks!