The flow passes the lighter check...

I just tried it.

A lighter won't light or stay lit at a foot away. I guess this is good.

Do you suspect my grow will really take off now??
Heads4 Reviewed by Heads4 on . I'm EXHAUSTed Well i got the exhaust/vent system up and running..... Used a blower I had...getting through BRICK wall not an easy thing.... All piped with 4 " to the outside of the building with a dryer vent at the end :) Conditions went from 95 degrees 90% humidity to..........................85 degrees 65% humidity Thanks for all the imput.... Rating: 5