You could rent a Hepa filter vacuum.
But what I use is a cyclone vacuum bucket, it collects the dust before it enters the vacuum cleaner. The guys who use them for drywall sanding add some water to the bottom of the bucket which helps consolidate small particles.
The cyclone units are a fantastic accessory to have for home workshop use. No more need to clean the filter inside of the vacuum cleaner as the dirt does not enter the vacuum. Just dump the contents of the bucket into the trash. But I do use a high quality, washable pleated filter inside of my shop vacuum to scrub any fine particles that don't drop down into the bucket under the cyclone unit.
You can buy cylone units as a kit to put on a 5 gallon bucket.
I have the Dust Deputy made by Oneida. It works great. I bought mine years ago from an online source but nowadays some hardware store chains are stocking them.
https://www.acehardware.com/departme...sories/2408698
Instead of using a plastic 5 gallon bucket for my unit I found one of the tall aluminum pots from a portable
propane turkey fryer. Then I cut a plywood top to mount the cyclone to. Bungee cords hold the plywood on top of the pot with some eva foam for a soft gasket. That works very nicely, the sides of the pot don't collapse, and my turkey fryer pot cost only a few bucks as I got it at a thrift store. You do need a tall container about the height of a 5 gallon bucket, a short bucket or pot will not work. Another option is to build a 3/4" plywood box and seal the inside surface with
paint and caulk so that there is a good pull from the vacuum. Then make a removable lid for it with a gasket and some latches and mount the cycle to that. You can even put casters on the box so it is easy to roll around.
Or you can get an empty 5 gallon open head steel pail to use for the bucket. It won't be prone to collapsing the way a plastic bucket can from the suction from the really strong shop vacuums.