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Filter inserts

Increase lifetime of both oil and system components
Clean & dry oil is the key to reliable system operation, and C.C.JENSEN is the global leader in oil filtration. We use 100% natural cellulose fibers from sustainable resources: No metal, no plastics, and no chemicals.

CJC™ Filter Inserts have outstanding oil-filtration capability with dirt and water-holding capacities of up to 4 litres of dirt per insert.

All CJC™ Filter Inserts have an oil filtration degree of 3 µm (micron) absolute. This means that 98.7% of all solid particles larger than 3 µm and approximately 50% of all particles larger than 0.8 µm are retained in one pass.

CJC™ Filter Inserts are produced from unbleached cotton and/or semi-chemical cellulose. A Inserts are made from semi-chemical cellulose, and B Inserts are made from either cotton cellulose or a mix of cotton cellulose and semi-chemical cellulose.

filter inserts

Subcategories

  • A-filter insert

    The CJC™ A-Filter Insert consist of bonded discs. Main ingredient is wood cellulose. 

    Application
    The A-Filter Insert is ideal for oil filtration of mineral and synthetic based

    • Engine lube oils 
    • Turbine lube oils 
    • Hydraulic oils 
    • Honing oils 
    • Quenching oils   

    Dirt holding capacity:

    • A 15/25 Insert = 1.5 litres of dirt
    • A 27/27 Insert = 4.0 litres of dirt
    • A 38/20 Insert = 2.5 litres of dirt

    The water absorption capacity: 
    Up to 50% of the total contaminant holding capacity.

  • B-filter insert

    CJC™ B-Filter Insert consist of bonded discs made from cellulose and cotton linters. 

    Application

    The B-Filter Insert is manufactured especially for CJC™ Oil Filters used for oil filtration of mineral oil based

    • Lubricating oils 
    • Hydraulic oils 
    • Turbine lubricating oils 
    • Gear oils 
    • Honing oils 
    • Rolling oils 

    Dirt holding capacity:

    • B 15/12 Insert = 0.75 litres of dirt
    • B 15/25 Insert = 1.50 litres of dirt               
    • B 27/27 Insert = 4.00 litres of dirt

    Water absorption capacity:

    Up to 50% of the total contaminant holding capacity.

  • blue baleen oil absorb...

    CJC™ Blue Baleen Oil Absorb Inserts (OAI) are ideal for fine polishing of bilge water and other types of oil-contaminated process and wastewater.

    These filter inserts can attain an oil-in-water contamination level of less than 5 ppm on the exit side.

    After polishing to below 5 ppm, the cleanliness of the water exceeds the requirements in most environmental regulations.

    ABSORPTION CAPABILITY

    All CJC™ Oil Absorb Inserts have an oil-holding capacity of 5-6 kg (per 2 inserts).

    The combination of structure and material makes the inserts extremely effective in absorbing oils to a polishing degree of 1-5 ppm.

  • EC / EO / EL filter...

    CJC™ Ion Exchange Insert (fuller's earth, activated alumina, ion-exchange resin) is used for neutralising acidic compounds in fluids such as transformer oil, gas engine oil or phosphate esters.

    Among other things, ion exchange filter inserts:

    • Reduce of Total Acid Number (TAN)
    • Increase surface tension
    • Reduction of the dissipation factor (tan delta) / increasing restitivity (Ω)
    • Increase the breakdown voltage

    Reducing oil acidity extends oil lifetime and reduces the fluid system’s ageing and wear and tear.

    The amount of acidity-reducing filtration material needed to restore oil varies from oil to oil. Among other things, this depends on water content, oil temperature and particle contamination levels.

    Filtered transformer oil can be expected to reach levels equal to or better than standards for new oil.
    Filtered gas engine oil can be expected to result in reduced TAN, thereby extending oil change intervals. Combined with a CJC™ Fine Filter, Si-levels will also be reduced.

  • F-filter insert

    F Filter Insert is manufactured especially for CJC™ Filter Separators for oil filtration and water removal on mineral-based fuels, typically

    • Diesel oils 
    • Gas oils 
    • Quenching oils

    Dirt-holding capacity: 

    F 15/25 Insert = 1.5 litre of evenly distributed solids. 

    F 27/27 Insert = 4.0 litres of evenly distributed solids. 

    F 38/20 Insert = 3.5 litres of evenly distributed solids.

    F 27/27 Filter Insert will not permanently hold water as its free passage is integral to the water separation process. 

    Please take a look at our A- and B-filter insert for water absorption abilities. 

  • Gear flushing insert

    CJC™ Oil Filtration & Flushing insert for Cleaning of Gearboxes
     
    The CJC™ Gear Flushing insert, GFi 27/27 is specifically designed for filtration and cleaning of gearboxes. The CJC™ GFi 27/27 has a high capacity for submicron particles and is documented to remove considerable amounts of particles down to 3 microns or even lower, with improved efficiency over the standard CJC™ Filter Inserts.

    The filter insert is optimized for high performance in:

    • large dirt holding capacity
    • air-containing oil
    • variable temperature conditions
    • used oil

    This filter insert is applicable for viscosities in the range ISO VG 320-480 cSt.

    Filtration capability:

    • Removal of particles, both hard and soft particles down to 3 µm or even lower
    • Removal of degradation products, such as oxidation and resin/sludge
    • Removal of water, large amounts of free water, normal up to 2,000 ml. In some documented case, removal of up to 4,000 ml of water
  • Key Filter insert, KFi

    Particle removal
    All CJC™ Key Filter insert has an oil filtration degree of 3 µm (micron) absolute. This means that 98.7% of all solid particles larger than 3 µm and approximately 50% of all particles larger than 0.8 µm are retained in one pass. The dirt-holding capacity of a Key Filter insert is 2 litres of evenly distributed solids.

    Degradation products
    Oxidation by-products, resin / sludge, and varnish are retained by the cellulose material. The cellulose will retain appr. 1.5 kg of degradation products.

    Water removal
    The water absorption potential is up to 50% (i.e., 1000 ml H20) of the total contaminant holding capacity.

    COMPONENT
    The CJC™ Key Filter insert (KFi) consist of several discs bonded together, based on a new special design with a unique pattern.

  • U-Filter inserts

    The CJC™ U 27/27 Filter Insert is ideal for the fine filtration of 

    • washing oils

    and the features are:

    • systems with high flow
    • longer insert lifetime
    • larger dirt holding capacity

    FILTRATION CAPABILITY

    All CJC™ Filter Inserts have an oil filtration degree of 3 µm (micron) absolute. This means that 98.7% of all solid particles larger than 3 µm and approximately 50% of all particles larger than 0.8 µm are retained in one pass.

    The dirt-holding capacity of an U 27/27 Insert is 8.2 kg of evenly distributed solids.

  • Accessories & spares

    C.C.JENSEN A/S offers a wide range of CJC Accessories and Spare Parts for use with CJC™ Offline Oil Filtration system, eg CJC™ Filter Insert Change Kit, Automatic Air Vent, Pressure Gauges, Tank Adaptors etc. 

    The most frequently required spare parts for the CJC™ Filters are the CJC™ Filter Inserts and o-rings. (It is recommended that you replace o-rings when replacing filter inserts.)

  • Varnish Removal...

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