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Electrostatic Filtration

ASL Electrostatic Filtration

ASL’s Patented Electrostatic Fluid Purification Systems are truly the “ Best Kept Secret”
in Oil Filtration. The ASL FPRS ( Finite Particle Removal System) 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 of 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. Reduce downtime, equipment life extension, fluid extension: that’s our claim to fame!

The Electrostatic Cell’s unique back flush capabilities extend its life span to 8,700 hour (one year of 24×7 operation) Inexpensive to produce, inexpensive to operate.

Our customers are able to achieve and maintain ISO cleanliness codes as low as 10/7/0!

Coupled with an included water absorption system, the ASL filter removes metallic, non-metallic, organic, magnetic, non-magnetic, suspended solid contaminants including  sub-micron particles.

Here you can download service manuals, schematics, catalogs, and articles about ASL’s products. The files below are in Adobe PDF format.

FPRS E-Series Cabinet Units

FPRS S-Series Cabinet Units


FPRS-80 SBO Units



Previous Products



Component Manuals/Drawings



Catalogs/Articles