where to put In-Line Duct Ozone Generator?

Anyone have advice on how to and where to put this in a garden setup?

https://www.hydrofarm.com/p/OECD1200

we have a 30 lighter room with three 14" 150 max can fan filter in it scrubbing the air and exhausting out of that room. Was reading this thing can be harmful to human and plants so any tips on this would help.

thanks

Ideally you will have a "lung room" Itll pull into and spread around air into the ozonated room and then that will exhaust. Im no pro on big setups though so take my advice with a grain of salt.