My workspace is in a garage/barn, which is also used as a woodworking and metal fab shop. So Dust is an issue. One Major advantage of the Davinci proprietary cartridges though, is everthing is fully enclosed, so I don't have an issue with dust inside the print space or on the filament. Though, when I do start using third party filaments, This will be a must do.

Brian, was this posted on the Facebook page? I think I saw it flash by my feed this morning, I thought it was a good simple solution.