SDFC2088KF85 SDFC-P Super Duty Polypropylene Depth Filter Cartridge (Water-Based Fluids)

This high-efficiency depth filter cartridge is designed as a direct-fit element for compatible bypass filtration units, offering reliable fine particle removal in water-based fluid applications.

Dimensions:
Height: 100mm
Diameter: 200mm

Product Overview

This cartridge is manufactured from tightly wound 5-micron polypropylene needlefelt, formed into a dense, single-structure element with upper and lower support discs to ensure a secure fit and consistent filtration performance.

Unlike traditional cellulose-based elements, this design is fully synthetic and chemically inert, making it ideal for use with water-based oils, including:

• Metalworking cutting fluids
• Glycols
• Water-mixed coolants (mineral, semi-synthetic and synthetic)

The construction provides high-efficiency particulate removal, capturing fine contamination such as swarf, carbon, and debris, while maintaining fluid integrity.

Filtration Performance

The tightly rolled needlefelt media creates a true depth filtration structure, allowing contaminants to be retained throughout the media rather than only on the surface.

• Designed for fine particulate removal only
• Does not remove water (unlike cellulose elements)
• Maintains stability in water-based environments without media breakdown

As fluid passes through the cartridge, contaminants are trapped within the layered fibre structure, helping to:

• Reduce particulate build-up
• Maintain fluid cleanliness
• Improve system performance and consistency

Key Benefits

• Purpose-built for water-based fluids and coolants
• Chemically inert polypropylene construction
• High dirt-holding capacity through depth filtration
• Helps extend fluid life and reduce maintenance frequency
• Stable performance without affecting emulsions
• Direct replacement for compatible filtration units

Application Areas

• Metalworking and machining centres
• Coolant filtration systems
• Industrial fluid management
• Glycol and water-based lubrication systems

Quality & Manufacturing

Manufactured to strict quality standards, each cartridge is produced using consistent, high-grade polypropylene media to ensure reliable filtration performance in demanding industrial environments.

Important Note

This cartridge is designed for particulate filtration only and does not offer water removal capability. For oil and water separation applications, a cellulose-based element should be selected.

Need a Different Size?

If this size does not match your requirements, please contact us directly. As the manufacturer, we can supply a full range of sizes and specifications to suit your application.

🔹 Filter Replacement (Quick & Clean Process)

Changing your KLEENOIL cartridge is a simple and clean process, designed for minimal mess and quick servicing.

1. Remove the lid
   Undo the retaining bolts and keep them safe for refitting.
2. Prepare the new cartridge
   Unpack the new filter and keep the protective bag aside—you’ll use this for removal of the old element.
3. Remove the used filter (cleanly)
   Place the bag over the filter housing, reach in, and lift the used cartridge out using the web handles.
   Carefully turn the bag over the filter and seal it to contain oil residue for clean handling.
4. Check and clean the lid
   Wipe the lid with a clean cloth and remove the old lid seal.
   Replace with the new seal, ensuring the sealing surface is clean and free from debris.
5. Install the new filter
   Insert the new cartridge with the brass ring facing upwards, pushing it fully into position.
6. Refit and secure
   Replace the lid and tighten the bolts evenly to ensure a secure seal.
7. Run and check
   Start the system and allow it to run for a few minutes.
   Check the lid area to confirm there are no leaks and the seal is effective.
8. Dispose responsibly
   Dispose of the used cartridge in accordance with local regulations for oil-contaminated waste.