New Grower Carbon filter -- Cool tubes-- Extraction fan-- outside tent??

[beenjammin]

i like the first setup. i personally dont see a need for #2. but without seeing it in person who knows. what cfm are the 2 fans? and whats the watts youll be running?

 

[Grim Reefer]

i like the first setup. i personally dont see a need for #2. but without seeing it in person who knows. what cfm are the 2 fans? and whats the watts youll be running?

I like the first set up too but i figure i dont have alot of space, so there will be bends in the ducting and another thought was the carbon filter will be taking in hot air so it will be passing hot air over the cool tubes, so i was thinking fresh air for the cool tubes would be better. I have Vents TT100 187m3/hour and
125mm (5 inch) PK125 Dual Speed Extractor Fan (230/360m3/hour).
Im running one 400wt for veg and another 450wt added on to that for flower.