When I initially purchased my GF I was not in a space where I could vent out a window so I purchased the separate air filter. I’m now moving to a new studio where I’ll be able to vent, so I am getting rid of the piece. The filter portion does need to be replaced (run about $250)
I know it would be expensive to ship. I’m in the Minneapolis/St. Paul area, so it would be perfect to find someone in the area who was interested.
Let me know if you’re interested.