My take is that ozone generators are out of favor compare to an air
filter. Why not use an air filter powered by a fan? Commonly
available, they are proven performers compared to ozone generators.

Well, the air filter is the equivalent of "airing out" the place. The
ozone is supposed to attack the mold and whatever where is sits on the
surface and the floor and walls.

That's the theory. I was hoping that someone here had already taken the
plunge.