I have a Clearvue cylcone I purchased last August. I also upgraded my piping to 6". It really works well. I havent had to clean the filters yet. It does a very good job of taking the dust from the machine and putting in the container below the cyclone. This one is a 5 hp based on Bill Pentz design.
My table saw cabinet stays clean all the time now. I used to clean it out by pushing the sawdust toward the vacuum hose connected to the cabinet. That was with a Jet DC1100. It didnt suck nearly as much as the Clearvue.
Rich (the Yooper)
"To the world, you may be one person, but to one person, you may be the world."
"Common sense is not so common."