Original MANN-FILTER Interior Filter FP 3139 – FreciousPlus biofunctional pollen filter – For passenger cars – 2 cabin air filter required for replacement

MANN‑FILTER Interior Filter FP 3139 – FreciousPlus Biofunctional Pollen Filter

The MANN‑FILTER FP 3139 is a premium cabin air filter engineered for passenger cars, offering advanced protection against pollen, dust, and airborne contaminants. Designed with a biofunctional technology, it delivers superior filtration efficiency while maintaining optimal airflow for the vehicle’s climate control system.

Key Features

• Biofunctional Pollen Filter: Incorporates a specialized bioactive layer that captures pollen and fine particles, reducing allergen exposure inside the cabin.
• High Filtration Efficiency: Meets stringent automotive standards for particulate removal, ensuring a cleaner air supply to the HVAC system.
• Optimized Airflow: Engineered to preserve the vehicle’s airflow dynamics, preventing any loss of HVAC performance.
• Durable Construction: Made from high‑quality materials that resist moisture and chemical degradation, extending filter life.
• Easy Installation: Fits standard passenger car cabin air filter housings; requires no special tools or modifications.

Compatibility and Application

The FP 3139 is specifically tailored for passenger cars, including models from major manufacturers such as BMW and ALPINA. It is available in a dual‑filter set, meaning two filters are required for each replacement cycle to maintain optimal cabin air quality.

Typical vehicle families that accommodate the FP 3139 include:

• BMW 5 Series (E60, E61)
• BMW 6 Series (E63, E64)
• ALPINA variants of the above models

Installation Procedure

1. Open the vehicle’s hood and locate the cabin air filter housing, usually positioned near the engine bay or under the dashboard.
2. Remove the old filter by sliding it out of its slot. Dispose of it responsibly.
3. Insert the new FP 3139 filter, aligning the airflow arrows with the vehicle’s airflow direction.
4. Secure the filter in place and close any covers or panels.
5. Start the engine and verify that the HVAC system operates normally, with no unusual noises or reduced airflow.

Maintenance Tips

• Check the filter every 12,000–15,000 miles or annually, whichever comes first.
• Replace both filters in the set simultaneously to ensure balanced airflow and filtration performance.
• Inspect for visible damage or excessive clogging; if the filter appears heavily soiled, replace it sooner.

Benefits of the FreciousPlus Technology

The FreciousPlus designation indicates a biofunctional approach that goes beyond conventional mechanical filtration. This technology:

• Enhances the filter’s ability to trap microscopic pollen grains and allergens.
• Reduces the likelihood of filter saturation, maintaining airflow over longer periods.
• Contributes to a healthier cabin environment for occupants, especially those with allergies or respiratory sensitivities.

Environmental Considerations

The FP 3139 is manufactured with sustainability in mind. Its components are recyclable, and the production process adheres to strict environmental regulations. By extending filter life through efficient design, it also helps reduce waste associated with frequent filter changes.

Conclusion

The MANN‑FILTER FP 3139 FreciousPlus cabin air filter represents a blend of advanced filtration technology, durability, and ease of use. Its biofunctional pollen‑capturing capability ensures that drivers and passengers enjoy cleaner, healthier air inside the vehicle, while its design preserves HVAC performance. Ideal for modern passenger cars that demand both comfort and air quality, the FP 3139 is a reliable choice for anyone looking to maintain an optimal cabin environment.