Fortunately, however, DIY solutions that use abundant materials (e.g., fans, filters, tape, blankets, vacuum cleaners) have a good shot at working. Slapdash preliminary tests by colleagues, using just tape and towels, have already attained a ~30x reduction in the hardest-to-filter particle sizes.
This sounds like so much fun to work on, non-seriously tempted.
This sounds like so much fun to work on, non-seriously tempted.