Original MANN-FILTER Interior Filter CUK 31 001 – Pollen filter with active charcoal – For trucks

Product Overview

The MANN‑FILTER Interior Filter CUK 31 001 is a high‑performance pollen filter with active charcoal designed specifically for the cabin air systems of heavy‑duty trucks. It delivers superior protection against dust, pollen, and airborne contaminants while maintaining optimal airflow for the vehicle’s climate control.

Key Features

• Advanced Filtration Technology: Combines a dense pollen‑filter media with an inner layer of activated charcoal, capturing fine particles and neutralising odours.
• Engineered for Trucks: Sized and shaped to fit the standard cabin air intake of most commercial truck models, ensuring a secure, leak‑free installation.
• Durable Construction: Made from high‑quality, abrasion‑resistant materials that withstand the harsh operating conditions of long‑haul and regional fleets.
• Low Pressure Drop: Maintains efficient airflow, reducing the load on the HVAC system and preserving fuel economy.
• Easy Replacement: Designed for quick, tool‑free removal and insertion, minimizing downtime during maintenance intervals.

Technical Specifications

Installation Guide

Follow these steps to replace the cabin air filter in a typical truck:

1. Locate the Cabin Air Intake: Usually positioned behind the driver’s seat or in the rear of the dashboard.
2. Open the Access Panel: Remove screws or clips securing the panel.
3. Remove the Old Filter: Note the airflow direction arrow; pull the filter out gently.
4. Insert the New Filter: Align the arrow with the airflow direction and slide the filter into place.
5. Secure the Panel: Replace screws or clips and close the panel.
6. Verify Functionality: Start the engine and check that the HVAC system operates normally.

Benefits for Fleet Operators

• Improved Driver Comfort: Cleaner cabin air reduces irritants, leading to better focus and reduced fatigue.
• Health Protection: Activated charcoal adsorbs volatile organic compounds (VOCs) and odours, safeguarding respiratory health.
• Reduced Maintenance Costs: Longer filter life means fewer replacements and lower labor hours.
• Enhanced System Longevity: Protects HVAC components from particulate damage, extending overall system life.
• Compliance with Emission Standards: Helps meet stringent cabin air quality regulations in many jurisdictions.

Quality Assurance

The MANN‑FILTER Interior Filter CUK 31 001 undergoes rigorous testing in accordance with ISO and OEM specifications. Each filter batch is inspected for:

• Uniform media density
• Consistent pressure drop performance
• Proper activation of charcoal layers
• Absence of manufacturing defects or contaminants

Environmental Considerations

This filter is manufactured using sustainable processes and materials that minimise environmental impact. The activated charcoal component is sourced from renewable biomass, reducing reliance on fossil‑based carbon sources.

Conclusion

The MANN‑FILTER Interior Filter CUK 31 001 represents the pinnacle of cabin air filtration for commercial trucks. Its blend of advanced pollen‑filter media, activated charcoal technology, and truck‑specific design delivers unmatched protection for drivers while maintaining system efficiency. Whether you operate a regional delivery fleet or long‑haul operations, this filter is engineered to keep cabin air clean, healthy, and reliable over extended mileage.