PuriFuge.
The world's first self-driven centrifugal oil filter to operate at 7 bar with integrated water separation technology.
Introducing PuriFuge, a centrifugal oil filter capable of removing water.
PuriFuge is a next-generation centrifugal oil filtration system developed by IOW Group that combines world-first 7 bar operating capability with integrated water removal and advanced separation technology.
Unlike conventional centrifugal filters, PuriFuge is engineered to deliver superior purification performance in demanding industrial environments, helping clients to achieve cleaner oil, longer equipment life and reduced maintenance costs.

Protect Your Assets
Remove water and contaminants to reduce wear, corrosion, and costly equipment damage.
Extend Oil Life
Maintain oil quality for longer, reducing oil changes and minimizing waste.
Lower Operating Costs
Reduce maintenance, minimize downtime and maximize return on your lubrication investment.
Built from Industry Demand
For years, clients from across multiple industries have asked the same question: "Can you remove water as well as contaminants from oil?"
Until now, the limitations of conventional systems meant compromise, but IOW Group set out to change that.
The result is PuriFuge. The world's first centrifugal oil filter engineered to operate at 7 bar while delivering integrated water removal with advanced separation technology.
PuriFuge is more than a new product. It's the solution the industry has been waiting for.

One Technology. Multiple Applications.
PuriFuge is engineered for demanding applications where water and contamination in lubricating oil can impact equipment reliability, performance and operating costs. From marine engines and power generation, to mining, heavy machinery and agriculture, PuriFuge provides advanced oil purification wherever lubricating oil is critical for reliable operations.
How does IOW Group's PuriFuge work?
Superior Contaminant Removal
Removes soot, sludge and fine wear particles in oil, using IOW Group's advanced bowl disc technology.
Automatic Water Removal
Intelligently detects, separates and safely discharges water without contaminating the clean oil.
SCU technology continuously monitors performance, ensuring PuriFuge operates at maximum efficiency.
Be Among the First to Experience PuriFuge
Experience PuriFuge on your own engine or machinery with a no-obligation trial so you can see the benefits firsthand.*
Discover how cleaner oil can help:
- Reduce water contamination
- Remove harmful sludge and wear particles
- Extend oil and equipment life
- Improve reliability and reduce operating costs
*Subject to terms and conditions - contact us for more information.
Superior Oil Filtration Technology
Check out the performance of our Centrifugal Technology in the case studies below.





