as much as i try, my room accumulates dust pretty easily. my PSU takes air inside my case and exhausts it out the back. i have fan filters in the front case intake fans. would it be bad to cut up a bit of nylon air conditioner filter and put it over the intake of my PSU to keep the compenents inside the PSU less dusty? something like this: https://www.homedepot.com/p/Frost-K...-Nylon-Air-Conditioner-Filter-NF305/202262362