Discussion in 'Grow Room Design & Setup' started by Rayman522, Feb 21, 2009.
how do i connect a carbon filter to a 4 inch vortex fan?
I have the 6" version and this big ass carbon filter. I called HTG supply where I got it and they said to use the big hose clamps. I used 2 of them but still could not get the filter to stay on tight - the metal used in the fan and filter is much to strong for those clamps. I ended up just supporting it in place on my first grow. I am considering using a couple of screws to hold them together better this time.
almost seems like you need a huge muffler clamp to hold them together.
sorry for not having a good answer for you. Hopefully someone has a good suggestion.
thanks anyway gotta figure something out
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