I would go with the carbon scrubber, sure fired and the ozone's don't always work IMO. Also, they haven't done any extensive test to show the long term affects of the ozone generators on humans. Most shops advise against placing them in areas where you will be in constant contact with the ozone.
Adieu
BlueBear Reviewed by BlueBear on . smell, lighting and hydro or soil ? ? ? ? ? ? ? hi i am a new grower and need a little info i going to using a 5 foot high 2 feet deep 3 feet long grow closet and was wondering carbon filter or ozon system?? or is there something cheap or betteri don't need any one to smell anything... then on to lighting do i go with a bunch of cfl or a 400 hps or what??? i want to grow arounf 8 plant to about 3 to 4 feet if i can.... should i use a EuroGrower - Drip System or go with 8 buckets of soilless mix.... i want to know if northern lights is a Rating: 5