i have looked at many diy filters and i am able to spend $$250-325 on filter and fan but i wish that would help me on my main problem can i just put a fan and scrubber up in the middle of the room and it will work or do i need to vent it out somewhere... i would send pics of my room but for some reason it wont let me on this thread but u can find my room setup here

http://boards.cannabis.com/indoor-gr...t-welcome.html