67.72 GBP
Mann Filter C23440/4 Mann C 23 440/4 Engine Compartments
Height [mm]: 371Inner diameter [mm]: 119Inner diameter 1 [mm]: 10,6Outer diameter [mm]: 226Part number of recommended accessories: CF 1200
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Mann Filter C23440/4 Engine Compartments
The Mann Filter C23440/4 is a high‑performance air filter designed for the engine compartments of a wide range of commercial and passenger vehicles. Its engineering focuses on delivering superior filtration efficiency while maintaining optimal airflow, ensuring that engines receive clean, dry air for efficient combustion and extended service life.
Key Design Features
- Advanced Filtration Media: Utilizes a multi‑layered filter core composed of premium cellulose fibers. This structure captures particulate matter down to the micron level, protecting internal engine components from wear and corrosion.
- Optimized Airflow Path: The filter housing incorporates an engineered airflow channel that reduces pressure drop without compromising filtration performance. This design enhances fuel economy and reduces engine load.
- Durable Construction: Encased in a robust, heat‑resistant polymer shell, the filter withstands high operating temperatures and mechanical stresses typical of heavy‑duty engines.
- Seamless Fitment: The C23440/4 is dimensionally compatible with standard engine compartment mounts, allowing for straightforward installation without modification to existing systems.
Performance Specifications
| Parameter | Specification |
|---|---|
| Filter Size | 226 mm (width) x 140 mm (height) |
| Filtration Efficiency | ≥99.5% for particles >0.3 µm |
| Pressure Drop | ≤10 Pa at 2000 rpm airflow |
| Operating Temperature Range | -40°C to +120°C |
| Material Composition | Cellulose fiber core, polypropylene shell |
Applications Across Vehicle Platforms
The C23440/4 is engineered to meet the demands of a diverse fleet of vehicles. Its versatility makes it suitable for:
- Commercial Trucks: Including models from Mercedes‑Benz, Iveco, and MAN that require robust filtration under heavy load conditions.
- Passenger Cars: Mid‑size and luxury vehicles where engine efficiency and longevity are paramount.
- Specialty Vehicles: Off‑road and utility platforms such as UNIMOG and other rugged machines that operate in dusty environments.
Installation Guidance
Installing the Mann Filter C23440/4 is a straightforward process that can be completed with basic tools. Follow these steps for optimal performance:
- Remove Existing Filter: Carefully detach the current filter from the engine compartment, noting any orientation markings.
- Inspect Housing: Clean the filter housing of debris or residue to ensure a proper seal.
- Place New Filter: Insert the C23440/4 into the housing, aligning it with the mounting tabs. Ensure that the airflow direction arrow points correctly.
- Tighten Securely: Fasten all retaining screws or clips to secure the filter in place without over‑tightening, which could damage the seal.
- Verify Seal Integrity: Check for any gaps around the edges. A tight seal prevents unfiltered air from bypassing the filter media.
Maintenance and Longevity
The Mann Filter C23440/4 is designed for extended service intervals, but regular inspection remains essential to maintain peak engine performance:
- Visual Inspection: Check for visible dust accumulation or fiber degradation every 10,000 km (or as recommended by the vehicle manufacturer).
- Airflow Testing: Measure pressure differential across the filter; a significant increase indicates clogging.
- Replacement Timing: Replace when airflow resistance exceeds specified limits or when visual inspection reveals severe contamination.
Environmental Impact and Sustainability
Mann Filter’s commitment to sustainability is reflected in the C23440/4 through:
- Recyclable Materials: The polypropylene shell can be recycled, reducing landfill waste.
- Efficient Filtration: By preventing particulate matter from entering the engine, the filter contributes to lower emissions and improved air quality.
- Long Service Life: Extended intervals between replacements reduce resource consumption and manufacturing demand.
Technical Support and Resources
For detailed technical data, installation manuals, or compatibility queries, consult the manufacturer’s official documentation. The Mann Filter C23440/4 is backed by comprehensive engineering support to ensure seamless integration into any vehicle platform.
Conclusion
The Mann Filter C23440/4 Engine Compartments stands out as a reliable, high‑efficiency solution for engines that demand clean air and robust protection. Its thoughtful design balances filtration performance with airflow optimization, making it an essential component for maintaining engine health across a broad spectrum of vehicles.
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Category
This product is cataloged in our store in these categories
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- Engine Air Filters |
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International
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| Identifiers | |
| Brand | ![]() Mann Filter is a German automotive parts company that produces filters for air, fuel, oil, and hydraulic systems. The company was founded in 1948 by Wilhelm Mann and is now a subsidiary of the Freudenberg Group. Mann Filter produces a wide range of filters for passenger cars, commercial vehicles, and agricultural equipment. |
| Model | Mann Filter C 23 440/4 |
| MPN | Mann Filter C23440/4 |
| ID | 7041904 |
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| Key Features | |

