Carbon Filter Placement

[Withthebiscuit]

i have a 4inch inline bringing air from another room at the bottom going in the grow room and convinced and buying a 80 what inline and carbon filter to push air out would but using a door rig and can't have the filter showing outside the room so could i keep it inside? and how i really need some drawing and etc

 

[ROBSTERB]

you can have the filter inside room with the fan sucking through the filter then have ducting to blow the hot air out of room

 

[Withthebiscuit]

alright i been on google all nite yesterday looking at setups wondering THANKS!

you can have the filter inside room with the fan sucking through the filter then have ducting to blow the hot air out of room