Thanks posting. I was excited but after reading the article and thinking of the cost, for us sawdust makers an air filtration system like the Wen or Rikon, both well under $200, have many advantages, including cost over a few years. The CFM for the Wen is 400, compared to 239 for the Corsi-R. The Wen takes up less shop space as it's smaller and hangs from the ceiling. It has a remote control for power and fan speed.
The Corsi-R has to be totally disassembled to change the filters. This system was designed to remove viruses, which is good, but the least concern in my shop. I'll use a filtration system to help remove dust and a mask to protect my lungs.