fine filters - oil filtration solutions

CJC® Fine Filters are offline oil filtration solutions with integrated circulating pumps for off-line installation. The filters are recognized around the world as highly efficient purification systems for applications involving hydraulic oil, lubrication oil, gear oil, diesel fuel, quenching oil, phosphate esters and more. Offline filtration is also known as kidney loop filtration.

Offline oil filtration, or kidney loop oil filtration, extend oil change intervals significantly. The oil filtration system will clean the oil during operation, removing damaging wear particles in the system.

CJC® Fine Filters are ideal for controlling oil contamination levels for particles, water, and degradation products such as oxidation resin/sludge and varnish. 

CJC® Depth Filters have a filtration degree of 3 microns absolute and a very large dirt-holding capacity, providing maximum protection.

The CJC® Offline Oil Filtration system is an independent unit run by a motor, a pump, and an oil filter, reliable for ensuring the longevity of applications using oil. 


CJC® Fine Filters offer a lot of benefits

CJC® Fine Filters deliver measurable customer benefits, including lower operation and maintenance costs, increased productivity, and maximum lifetime for system components, in-line filters, and oil. 

Lower cost

Production that utilizes CJC® Fine Filters will experience lower cost of operation due to a reduced need for maintenance as well as extending component lifetime.

Modular filters can be customized to specific requirements

The modular filter units can be customized to specific customer requirements, whether the oil volume is 2 litres or 200,000 litres.

Extend intervals for oil change with offline oil filters / kidney loop filters

Oil change intervals are significantly extended with offline oil filtration, also known as kidney loop oil filtration. 

The oil filtration system continuously cleans the oil during operation, removing damaging wear particles in the system. The fluids are drawn from the unit's lowest point in the oil reservoir, through the oil filter by a pump, and returned clean to the source. This system is very efficient and will not slow down the production process.

Reduce carbon footprint

A CJC® Offline Oil Filtration system is a kidney loop solution that reduces your CO₂ footprint. By avoiding expensive oil changes and keeping the oil continuously clean, waste is reduced. CJC® Fine Filters are a reliable and an eco-friendly solution for ensuring the longevity and reliability of your equipment.

Summed up, CJC® Fine Filters offer highly efficient offline oil filtration solutions using kidney loop filtration technology that can help extend oil change intervals, reduce CO₂ emissions, and save on maintenance costs.


Contact us today to learn more about how our solutions can benefit your system.



Learn how other customers benefit with CJC® – Click to download Customer Cases.

Customer Cases

CCIN5073_Plastic Moilding_Hydraulic Oil_Novares

Brochures & Guides

Fine Filter brochure