Neutro Vac vacuum cleaners keep your web or sheet free of contaminants down to 20-microns in size.
Ion-o-vac Mark I
The Mark I uses a high pressure low volume vacuum collector to remove particulate down to 20 microns in size from webs and sheets.
Ion-o-vac Mark IV
When you need the action of a rotating brush to remove particulate down to 15-microns in size from a material surface.