Bro, in my opinion your plants need fresh air and good airflow, if your fan is just in the room then unless it`s a mega carbon filter then i fear alot of stink will still be in the room.
gunge9 Reviewed by gunge9 on . air purifier now going to start to grow a couple of plants, just wondered if i could use an air purifier instead of an extractor fan to clean the air. i do have a fan to bring clean air in. would this work. Rating: 5