The Whirl/Wet® dust collector, by utilizing Tri-Mer's proprietary blade design, is able to use a combination of the turbulence created by the process exhaust fan, along with an engineered "whirl swirl" to remove dusts without the need for any internal moving parts or internal cleaning systems.
Whirl/Wet® are registered trademarks of Tri-Mer Corporation, Owosso, MI., a Licensor of Tri-Mer Global Technologies.