VILEPLUME
Well-Known Member
I have a ozone generator that I run in the garage after I harvest to kill any bugs. Then I don't enter it for at least 12hrs.When I went to the local supply they were out of carbon filters. There was this in stock and so far no problem and I smoke. I don't even vent external here. Sounds like your place might be larger being a garage. Try it on timer when fan is on every other hour.
But be careful when using ozone, that stuff damages your lungs and could kill you if inhaled at certain doses.