If I was running a business and wanted maximum filtration for cheap, the box fan is rad. I want something which sits in my office and quietly sucks little bits

If I was running a business and wanted maximum filtration for cheap, the box fan is rad. I want something which sits in my office and quietly sucks little bits of crud from the air. The Dyson absolutely does that job. Probably not as much as a loud ass box fan, but that’s not the point. There are other solutions which might do what the Dyson does in terms of noise/ air circulation, but the box fan rig isn’t it.