Mann Filter CF 1750 Secondary Air Filter

Mann Filter CF 1750 Secondary Air Filter

The Mann Filter CF 1750 Secondary Air Filter is a high‑performance air filtration element designed to protect the internal components of modern combustion engines. It serves as an additional barrier against contaminants that may bypass the primary intake filter, ensuring optimal engine longevity and performance.

Key Design Features

• Advanced Filtration Media: Utilises a multi‑layered fibrous structure engineered to capture fine particulates down to sub‑micron levels. This media is specifically calibrated for secondary air intake systems, where the airflow volume and pressure differ from primary intake conditions.
• Robust Construction: Encased in a durable, heat‑resistant housing that withstands temperatures up to 200 °C. The housing material is engineered to resist corrosion from oil vapours and other combustion by‑products.
• Optimised Flow Path: Designed with an aerodynamically efficient shape to minimise pressure drop while maintaining high filtration efficiency. This ensures that the engine’s air supply remains stable, even under heavy load or high RPM conditions.
• Seamless Compatibility: The CF 1750 is engineered to fit a wide range of vehicle models and aftermarket installations. Its dimensions (approximately 167 mm in diameter) match standard secondary filter mounts used by many manufacturers.

Performance Characteristics

The CF 1750 delivers exceptional filtration performance, as evidenced by its compliance with stringent automotive standards:

• Particulate Removal Efficiency: Captures >99.9 % of particles in the 0.5–10 µm range.
• Pressure Drop: Maintains a pressure differential below 30 Pa at full airflow, ensuring minimal impact on engine breathing.
• Durability: Rated for continuous operation over extended periods without significant degradation in filtration capacity.

Installation and Maintenance

Installing the CF 1750 is straightforward due to its standardized mounting interface. The filter can be installed or replaced without specialized tools, making it a convenient choice for both professional technicians and DIY enthusiasts.

• Step‑by‑Step Installation:
  1. Remove the existing secondary air filter housing cover.
  2. Insert the CF 1750 into the mounting cavity, ensuring a snug fit.
  3. Secure the housing with the provided fasteners.
  4. Reattach the cover and verify that all seals are intact.
• Maintenance Guidelines: While the CF 1750 is designed for long‑term use, periodic inspection is recommended. If the filter becomes visibly dirty or if a noticeable increase in pressure drop occurs, replacement should be considered.

Applications and Compatibility

The CF 1750 is suitable for a broad spectrum of vehicles that employ secondary air injection systems, including:

• Passenger cars with advanced emissions control strategies.
• Light commercial vehicles requiring robust air filtration.
• Aftermarket performance builds where maintaining clean secondary airflow is critical.

Its universal design allows it to be used in both European and North American markets, making it a versatile component for global automotive applications.

Manufacturing Excellence

Produced by Mann Filter, a renowned leader in automotive filtration solutions, the CF 1750 benefits from decades of research and development. The manufacturing process incorporates rigorous quality control measures, ensuring that each filter meets or exceeds industry specifications.

• ISO Certified Production: Facilities adhere to ISO 9001 standards for quality management.
• Environmental Responsibility: Materials are sourced with sustainability in mind, and the manufacturing process minimizes waste.

Technical Specifications Summary

Conclusion

The Mann Filter CF 1750 Secondary Air Filter exemplifies engineering precision and reliability. Its advanced filtration media, robust construction, and ease of installation make it an indispensable component for vehicles that rely on secondary air systems to meet stringent emissions regulations. By choosing the CF 1750, automotive professionals and enthusiasts alike can ensure that their engines receive clean, contaminant‑free airflow, thereby safeguarding performance and extending engine life.