www.floortrendsmag.com/articles/98875-oneida-introduces-vortex-dcs

Oneida's new Vortex dust containment system.
Oneida Introduces Vortex D.C.S.
July 22, 2015
Oneida's new Vortex D.C.S. is a lightweight dust containment system.
Offering continuous sanding, no loss of airflow and no bags to clean, the system removes over 99% of floor sanding dust, according to the company.
The Vortex System features a dust container level sensor, a floor sander retrofit handle, plastic bag hold down system and standard replaceable HEPA Media Cartridge Filters.
For more information, visit oneida-air.com.