Original MANN-FILTER Air Filter C 1131 – For industrial, agricultural and construction machinery

MANN‑FILTER Air Filter C 1131

The MANN‑FILTER Air Filter C 1131 is a high‑performance filtration solution engineered for the demanding environments of industrial, agricultural and construction machinery. Designed with precision and durability in mind, this filter delivers superior protection for engines that operate under harsh conditions such as dust, grit, oil mist and other airborne contaminants.

Key Design Features

• Optimised Filter Media: The C 1131 employs a multi‑layered media system that captures particles ranging from fine dust to larger debris. This layered construction ensures long service life while maintaining low airflow resistance.
• Robust Construction: Encased in a sturdy, corrosion‑resistant housing, the filter withstands vibration, temperature extremes and mechanical shock typical of heavy‑equipment operation.
• Seamless Fitment: The dimensions are engineered to match standard MANN‑FILTER mounting interfaces for industrial engines. This guarantees a secure seal and eliminates leakage paths that could compromise filtration efficiency.
• Easy Installation: Designed with user convenience, the filter can be installed or replaced without special tools. The quick‑release mechanism allows technicians to perform maintenance swiftly, reducing downtime.

Performance Characteristics

The C 1131 delivers exceptional filtration performance across a wide range of operating conditions:

• Particle Capture Efficiency: Maintains >99.9% removal of airborne particles down to 0.5 µm, ensuring engine air remains clean and free from contaminants that could cause wear.
• Airflow Resistance: Low differential pressure (0.25 kPa) at full load, which preserves engine efficiency while providing robust protection.
• Temperature Range: Operates effectively from –20 °C to +120 °C, making it suitable for both cold‑weather and high‑heat environments common in construction sites and agricultural fields.

Applications

The versatility of the MANN‑FILTER Air Filter C 1131 makes it ideal for a broad spectrum of machinery:

• Industrial Engines: Used in generators, compressors and other stationary power units that demand reliable air filtration.
• Agricultural Machinery: Fits tractors, harvesters and irrigation pumps where dust and soil particles are prevalent.
• Construction Equipment: Suitable for excavators, bulldozers, backhoes and other off‑road machines that operate in dusty or muddy conditions.

Maintenance & Longevity

Regular inspection of the filter is recommended to ensure optimal performance. The C 1131’s durable media can often be reused after cleaning, extending its service life and providing cost‑effective maintenance for operators who require frequent filter changes.

Compatibility Highlights

• Designed to fit a wide range of engine models from leading manufacturers in the industrial sector.
• Standardised dimensions allow for quick swaps between similar machinery, simplifying inventory management for fleet operators.

Why Choose MANN‑FILTER?

MANN‑FILTER is a globally recognised brand synonymous with quality and reliability. The Air Filter C 1131 reflects the company’s commitment to engineering excellence, ensuring that every component meets stringent performance criteria. By selecting this filter, operators can trust that their engines will receive consistent protection against airborne contaminants, thereby extending engine life and improving overall operational efficiency.

Conclusion

The MANN‑FILTER Air Filter C 1131 stands out as a dependable, high‑performance solution for industrial, agricultural and construction machinery. Its robust design, superior filtration capability, and ease of maintenance make it an essential component for any operation that relies on clean engine air to maintain productivity and longevity.