i have got a TD-160 extractor fan in my growdrobe and i tell you what the noise is really doing my nut in
sooooooo....does anybody know of away of building my own 100mm extractor fan silencer?
im on a really shit budget at the moment and i can afford to fork out £50 or £60 quid for one and i cant really build a box for it as i dont have much space.
any advice would be helpfull.
cheers peeps