ok im in the seeding stage right now in my AG in my closet but im in college so tubes and stuff sticking out my window is not an option cuz i was thinking of getting a carbon filter but idk where i can get a cheap one that exhaust the smell into like a box or something since i cant have tubes running out the room is there any help for my problem???
Well if you want to buy a carbon filter, there are ones online that come with an exhaust fan for around $140 from hydrowholesale.com
And also you don't really need the fan exhaust out a window. If your filter is working properly then the air coming out the fan shouldn't smell like weed so it can exhaust into your room. Are you growing out in the open or in some kind of cabinet?
My suggestion would be to grow in some sort of box or cabinet and get or make your own carbon filter, hook it to the back of a fan and have i exhaust out.