Husqvarna A600 Negative Air Scrubber with HEPA Filtration, 120V, (Formerly Pullman Ermator)

Compact and powerful. It's a bit heavy to move around, but not unmanageable (also, I suppose you could attach casters to the bottom to roll it around :) I use a flexible duct attached to the output collar to exhaust the clean air outside of my work area (plus it helps keep from stirring up additional dust, etc). On "high" it is a bit noisy, after all it's moving 600CFM of air volume, so expect some HVAC type "white" noise. That said, my clientele loves that I'm being proactive in removing any generated airborne dust as we do our installations. We do electrical contracting work (mostly residential remodel/ upgrades). Often we're using high velocity cutting tools (Fein, Rotozip, etc), so the noise from the air scrubber pales in comparison to the other noise we generate. Bottom line: I would highly recommend this unit. Hope this info helps :^)

Little bit noisy but doing a great job, used it for many reasons from construction dusts to smoke from my fireplace, come with very good filters

This is an OUTSTANDING product. I use it almost every day in my job as a remodeler/contractor.

Heck of a deal!