Downflo® Workstations provide a completely self-contained dust collection workstation with no hoods or ductwork needed. Workstations are engineered with Ultra-Web® nanofiber technology, quieter Extra-Life™ filter cleaning system and fewer filters. Systems also provide quick and easy filter changeouts and higher efficiency, longer lasting filter media. Offered in two modular building blocks, DWS-4 Power Module and DWS-6 Power Module, workstations use less energy, require less maintenance, lower operating costs and reduce installation costs.