Anyone using these? It's the type that bolt between the filter and the plenum. Thinking of adding it to my setup.
I added a tables and added duct to my router table so I'm going to be running my collector a lot more often. I want to avoid annoying the people in my house anymore than I already do.
I see some youtube videos showing 6-7 decibel's reduced.
They also sell a drop in silencer which claims a much larger range (2-8Db), wondering if that can't also be added.