Carbon Filters

[maryjane911]

I can't afford a carbon filter but I have a couple of fans but anyway is there anything else I can do that will act similar to this or is there anything I can make similar to a carbon filter?

peace

[OLDE ENGLISH '800]

http://boards.cannabis.com/cannabis-pictures/109503-carbon-filter-making.html

[growwatcher]

maybe the ONA bucket (http://boards.cannabis.com/indoor-growing/59152-how-build-your-own-inexpensive-odour-neutraliser.html) would work for you?

Grow

[Opie Yutts]

Wow, that's a cool homemade carbon filter.

[palerider7777]

kindda small it won't filter much, maybe a lil closet maybe. i built a much better 1 i was gonna make a tut for it but never got around to it. it will filter a 10x10 room easy and it's cheap, and i was talking about the first one up top not the bucket. but even the bucket looks alil weak, it might work though. mine filters the air through the hood and then to the outside, or u could set it up to just recycle the air inside too.

[Opie Yutts]

If you are really worried about stealth, security, and therefore the smell, you will definatly need a carbon filter. The bucket will not be enough. You will need to pass your grow room air through the filter, then push or pull it to the outdoors.