thinking about upgrading my exhaust fan. Rather not smell cut acrylic (blah). Which one are you guys using? I’m looking for something I can run in my garage in the evening that won’t wake the kids.
@donkjr yeah, I was thinking something like that. Wasn’t sure if a 4 or 6" inlet mattered. How loud is it? Low hum or sounds like running a vacuum cleaner?
Much quieter than a vacuum cleaner. My wife has not complained, that’s my goal 
I have the 4" version. It does just over 200 CFM and provides good ventilation. It’s very quiet and came with a variable speed controller. I also have a 6" version installed for one of the A/C ducts. It’s also quiet but I had to get a separate variable speed controller.
@Niels_Sorensen do you have a link? The one I just saw on Amazon doesn’t have the speed controller.
It looks like both the 4" and 6" have the variable speed now
I have this 3" blower and designed/printed a duct for it. You would need a 12VDC power supply for it. Seems to work well!