fan set up.

ok so i have a cool hood 600whps. i wanted to hook the filter as close to the cool tube as possible. 6" fan 440cfm, 6 x16" carbon filter. it would go FILTER>6" of duct>cool hood> 6" of duct>fan>2-3' of duct>OUTSIDE . by doing this i am pulling through the carbon filter on the other side of the hood. I also have a piece of activated carbon sheeting stuffed into the 6" exhaust just before the air goes outside in case some air gets sucked up from the poor seals in the hood and let's some odor through.

This alright? people keep saying dont pull air push, than other says pull air dont push. who the hell knows anymore. i just want the most efficient way so maybe i dont have to keep the fan on full blast, would like to keep it at low or medium if possible. Small grow room 6x4x6

any advice would be appreciated.

I have done both ways and noticed no difference. You're good.i run my fan full blast. More air movement equal happy plants.

Great thanks for the reply.