FreeVenice think about it for a sec, the only way for the air to be clean is for the air to be pushed threw the activated carbon so yes it does need a fan. And yes it can just hang from the grow room.No it does not do anything for the actual plant all it does is clean the air. Example removing odour and mold spores thus making a clean grow room. Ventalating well thats for removing heat and keeping fresh air in your room. The filter doesnt do anything about heat but it does keep your air clean from any nasty air born spores. The is a personal thing but hanging a carbon schubber in a grow room i'd only do that with a sealed room with added CO2. Hope that help you Freevenice. :rastasmoke:Quote:
Originally Posted by FreeVenice
detials setup in order from roof down.
1-cord to attach it to the roof.
2-A Fan to suck the stinky air and push it threw the activated carbon.
3-the actual carbon filter.
hope that helps bud