ASL ELECTROSTATIC FLUID PURIFICATION SYSTEMS are patented, self-contained, stand-alone, “off-line” or “kidney-loop” Fluid Filtration Systems that have the unique ability to remove particulate of ANY size, right down to sub-micron sized particulate.  The system will operate with any semi-conductive or non-conductive fluid, lubricant, or oil, within  broad temperature and viscosity limits.  The system’s ability to remove the pre-cursors of oxidation by-products will prevent, and over time, remove existing Tar and Varnish deposits.Tar and Varnish deposits.