Affiliate disclosure: Firebusters may receive a commission if you purchase through sponsored links on this page, at no additional cost to you. Filtration, compatibility and workplace-safety limitations are assessed separately from merchant marketing. Australian Workshop Dust Extraction Guide The UNIMAC UM-3IE 30L Dust Extractor is a 1600W wet-and-dry vacuum designed around workshop cleaning and tool-connected dust extraction. Its strongest features are unusual for this price category: 19kPa suction, 35L/s airflow,…