DEWALT DWV9316 15ft Anti Static Hose for DWV012 Dust Extractor. This 15ft anti-static hose is intended to be used with the DWV012 Dust Extractor Vacuum, which was designed specifically to provide dust control solutions for drywall sanding and concrete grinding, cutting and drilling applications. The anti-static feature prevents accidental shocking from static electricity build up. It also comes with a Universal Connector for fast connections to power tools.