Well that would of course require a hole in the hull
, but I guess no bag is something.
We use this, $60 and has a cleanable filter, bought s second filter and every couple of months change it out, and wash the dirty one and of course let it throughly dry.
I doubt itís a HEPA, pretty sure itís not actually. But it does filter all the dust out, actually a good little vacuum cleaner, run it off the inverter
We also have a 28V Milwaukee wet / dry vac that I originally wanted to use for house cleaning
, but it turns out that a vacuum made for that is better.
I considered a central Vac myself but the long hose storage
turned me off, you can mitigate that by plumbing
in hard lines to each room, but thatís way too much work
for a vacuum to me.