Original MANN-FILTER Interior Filter CUK 2940 – Pollen filter with active charcoal – For passenger cars

Original MANN‑FILTER Interior Filter CUK 2940 – a premium cabin air filter designed to safeguard the interior environment of passenger cars. This Pollen Filter with Active Charcoal delivers superior protection against airborne contaminants, ensuring that every breath taken inside the vehicle is cleaner and healthier.

Key Features & Technical Highlights

Advanced Filtration Technology: The CUK 2940 incorporates a multi-layered filtration system. At its core lies an activated charcoal layer, which adsorbs volatile organic compounds (VOCs), odors, and harmful gases. Surrounding this is a high-efficiency particulate filter that captures pollen, dust, and fine particles down to 0.3 µm.

Optimised Airflow: Despite its dense filtering media, the design maintains an unobstructed airflow, preventing pressure drops in the HVAC system. This ensures consistent climate control performance without compromising cabin comfort.

Durable Construction: The filter housing is made from robust, heat-resistant plastic that resists deformation under high temperatures and humidity. The sealed construction protects the internal media from moisture ingress, extending service life.

Easy Installation: Tailored to fit a wide range of Citroën, Peugeot, DS models—including C2, C3, C4, 307, 308, and RCZ—this filter slots directly into the passenger-side cabin air intake. No special tools are required; simply remove the old filter, align the new one, and secure it in place.

Performance Benefits

Improved Cabin Air Quality: By trapping pollen, dust, and chemical vapors, the CUK 2940 reduces allergens that can trigger respiratory issues. The activated charcoal layer neutralises unpleasant odors from cooking, exhaust, or environmental sources.

Enhanced HVAC Efficiency: A clean filter allows the heating, ventilation, and air-conditioning system to operate at optimal efficiency. This translates into lower energy consumption and steadier temperature regulation throughout the vehicle.

Long-Lasting Protection: The robust media composition resists clogging, enabling the filter to maintain performance for extended periods—typically up to 12 months under normal driving conditions or as recommended by the manufacturer’s maintenance schedule.

Compatibility & Fitment

The CUK 2940 is engineered for a broad spectrum of passenger cars. Its dimensions (H 36 mm × L 285 mm) and mounting geometry match the original equipment specifications for:

• Citroën: C2, C3, C4, DS, 307, 308, RCZ
• Peugeot: 307, 308, 408, 5008, 3008, 2008, 208, 206, 207, 306, 307 L
• DS Automobiles: DS4, DS5, DS6, DS7, DS3, DS4‑NX

These models share a common cabin air intake location on the passenger side below the plenum chamber cover, ensuring seamless fitment without modification.

Installation Guide (Step-by-Step)

1. Locate the Cabin Air Intake: Open the driver’s door and remove the interior panel covering the HVAC vent. The intake is situated beneath the water‑tank cover on the passenger side.
2. Remove the Old Filter: Gently pull the existing filter out of its housing. Dispose of it responsibly.
3. Align the New Filter: Position the CUK 2940 so that the arrow or indicator points towards the HVAC system, matching the airflow direction.
4. Insert and Secure: Slide the filter into place until it clicks or locks. Replace any retaining clips or fasteners removed during panel removal.
5. Reassemble Panels: Reinstall the interior door panel and secure all screws.
6. Test the System: Start the vehicle, turn on the HVAC, and verify that air flows smoothly through the vents.

Maintenance Tips

• Inspect the filter every 6 months or after heavy driving conditions (e.g., dusty roads, construction zones).
• Replace the filter if you notice a noticeable drop in airflow or an increase in cabin odors.
• Keep the HVAC system clean by removing debris from vents and ducts during routine maintenance.

Why Choose MANN‑FILTER?

MANN‑FILTER is renowned for its commitment to quality, reliability, and environmental responsibility. The CUK 2940 reflects this heritage through:

• Precision Engineering: Each filter undergoes rigorous testing to meet OEM specifications.
• Eco-Friendly Materials: The activated charcoal used is sourced sustainably, and the filter housing is recyclable.
• Global Support Network: Technical documentation and customer service are available in multiple languages, ensuring assistance wherever you are.

Conclusion

The Original MANN‑FILTER Interior Filter CUK 2940 is more than a replacement part; it is an investment in the health and comfort of every passenger. By combining advanced filtration media, durable construction, and effortless installation, this filter delivers lasting protection against pollen, dust, and airborne pollutants while maintaining optimal HVAC performance across a wide range of popular passenger cars.

Upgrade your vehicle’s cabin air quality today with the trusted reliability that only MANN‑FILTER can provide.