I'm in the process of putting together a new PC build, which I'm planning to be air-cooled. I've been looking for an airflow oriented mid-size ATX case, with two type A & one type C USB front-panel connectors. The case really does need to have dust-filters throughout, but I'm struggling to find a case that fulfils all my criteria. A lot of the best performing airflow cases don't have front dust filters, just mesh front covers (which don't stop the finer dust particles). Whilst omitting dust filters makes a lot of sense in that they do inevitably impair airflow a bit, and therefore reduce cooling performance, I really do need there to be dust filters throughout the case. Cost isn't really a consideration (unless it's over about £300!).
The closest contender so far has been the Corsair 5000D Airflow, but it's a bit too big. The BeQuiet! 500DX would be perfect, were it to have a second type-A USB port front panel, instead of just the one.
Can anyone suggest a case that I may have overlooked? I've considered but rejected such cases as the Lian Li Lancool II Mesh, Phantek P400A, Phantek P500A, Fractal Torrent, and Coolermaster H500M Mesh because they don't fulfil the above critera.
Any suggestions would be much appreciated!