[kydsid]

I know that Csonka, says theirs is humidor safe. With the science I remember from college I cannot see a ozone generator, non-commercial, in a average room producing ozone would pose little to no threat to the cigars.

That said I will point out the one I use in the truck is very dependent on airflow, IMO. When I leave it on during work with the windows just cracked that mornings cigar will still leave a stink in the truck. I have to leave the truck in the garage over night with at least one window half way down for it to be effective.