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thanks for your reply. im only worried b/c someone mentioned that using an axial fan is not good for back pressure with a scrubber. its a 240cfm axial fan 6 3/4". this is my first grow, and i want it scrub the odors. should i have it above the reflector and light or same height of the...

someone has to know whether this thing will be able to remove odors and exhaust the hot air???

would really like to get this question answered. i would like to use it and i hope it cleans the air as well as exhaust the hot air.....any ideas?

Hey guys got a quick question. I have a carbon filter from fotthills filter 8x14" with a 240cfm fan built in. The fan is an axial fan. What I want to do is buy a Active Air Exhaust fan and replace the axial fan with it and then use the axial fan for a active intake fan. My question is can I...

oh yea I forgot to mention I have a small fan circulating the air.

Hey everyone I got this thing installed in my closet (4wx6hx2.3width) and I am running a 400w hps light. I am wondering if this scrubber and fan will be enough to exhaust the hot air? the size of the axial fan is 6 3/4" and is rated 240cfm. I want to know if this fan will be capable of...

usually chop off 1/3rd of the bottom of the plants. It just causes the energy of the plant to focus its growth to the main cola. Yield depends on a number of variables.

Size of the cabinet? Size of carbon filter? Type of lighting? How many plants? Size and cfm of fan hooked up to the carbon filter? Need some info dude before anyone can answer your questions

exactly....:spew:

did u buy a fan for that scrubber? or is that the foothills filter odor scrubber with fan?

thats what i did with my polyfilm. I made an enclosement with poly-film in the closet and exhausted through the top and intakes at the bottom. i can keep my closet doors open allowing the a/c'ed air through the active intakes. it works beautifully. my temps range from 70-78.

yes agreed dont do it. :hump:

hahaha...keep us updated and good luck :joint:

best thing would be to use a slim saw or if you have a knife with teeth. use a stud finder to detect any solid objects behind the wall. what i did was i made a small incision with a drill and stuck my knife in and cut along a circle i made accordingly to my fan nose. then i took some aluminum...

well you have a choice. you can do a passive intake, basically a hole in the wall to bring in fresh air and co2. or you can do active intake which is basically a 120mm case fan rigged up to a ac adapter, or another cage fan or some kind of fan to increase air flow. i did 2 case fans at 70cfm...

i usually vent through the cavity of the wall.. just make a small cut or hole stick the fan nose into the cavity. i have a carbon filter so it doesnt smell. i kept the piece i cut so when i leave the place i can put it back with some mud and sand it down and repaint it, like new.

how will u monitor the plants. it will be suspicious being there on a daily/weekly basis

in a closet that big, you might want to do lollipop,sog and use a 400w hps imo. the light wont be able to disperse along the dimensions given.

ebay: sellername: foothillfilters

hey man, I have a similar size closet grow with a 400hps. I did my homework first. I have a 240cfm fan with carbon scrubber and 2x 120mm case fans bringing in fresh air. My temps are 75-80 but i also leave the door open during the lights are on and it keeps it down. Like everyone said here...