Even worse, running a strong ozone gen in your room can kill plants. Outside the growroom for odor and mold preventative they're great, but potentially unhealthy for animals too (us).
A bunch of home-style units were taken off the market a while back because the ozone levels were way too high. I bought several of these units from a thrift shop for $5 each, and they work great for adding to exhaust and for circulation through a barrier/buffer room. I've also deodorized damp musty spaces, and use for room disinfection between cycles. Surely the industrial duct-style are much stronger, but the ones I have will still run you out of the room pretty quickly. It's that 'clean' smell they kill germs with in hospitals, just way past the point of tolerable with these recalled units.