Dude Ignore me LMFAO I dunno what I was talking about, Its a filter haha its gonna muffle it, For some reason I was just thinking of my reflector. hahah hit me with dat dunce, Ill play along haha...Na didn't hear that about the BB. Hope it holds out for you and pretties herself up for you.
I'm not sure what you mean. The filter has one side to connect to 6 in duct and the rest is sealed up with carbon. I'm not sure how much ducting is needed to quieten the noise. Will have a short duct on the intake of the fan.