Original MANN-FILTER Interior Filter FP 6724 – FreciousPlus biofunctional pollen filter – For passenger cars

Product Overview

The MANN‑FILTER Interior Filter FP 6724 – FreciousPlus biofunctional pollen filter is a premium cabin air filtration solution designed specifically for passenger cars, including the BMW and ALPINA series. It combines advanced mechanical filtration with a biofunctional layer that actively neutralises allergens and pollutants, ensuring a healthier driving environment.

Key Features

• Biofunctional Pollen Filter Technology: Integrated polyphenol‑rich coating reacts with pollen, dust, and other airborne irritants to reduce their impact on the cabin atmosphere.
• High Efficiency Particulate Air (HEPA) Grade: Captures up to 99.97% of particles as small as 0.3 µm, including fine dust, pollen, and microbial spores.
• Activated Carbon Layer: Adsorbs volatile organic compounds (VOCs), odors, and gaseous pollutants for a fresher interior.
• Easy Installation: Designed to fit standard cabin air filter housings in BMW E46, X3 E83, and other models without modification.
• Durable Construction: High‑grade polypropylene backing provides structural integrity while maintaining airflow efficiency.

Technical Specifications

Installation Guide

1. Locate the Cabin Air Filter Compartment: In most BMW models, this is situated behind the glove box or under the dashboard on the passenger side.
2. Remove the Old Filter: Open the compartment cover, slide out the existing filter, and discard it safely.
3. Align the New Filter: Ensure the airflow arrows match the vehicle’s airflow direction. The biofunctional side should face the air intake.
4. Insert and Secure: Slide the FP 6724 into place until it clicks or locks, then close the compartment cover securely.
5. Verify Operation: Start the engine and check that the cabin ventilation system operates normally. A slight increase in airflow resistance is normal due to the filter’s high efficiency.

Benefits for Drivers and Passengers

• Allergy Relief: The biofunctional layer actively neutralises pollen, reducing allergic reactions during long drives.
• Improved Air Quality: Captures fine dust and VOCs, leading to a cleaner cabin environment and reduced respiratory irritation.
• Enhanced Comfort: Activated carbon eliminates unpleasant odors from exhaust gases, food, or environmental sources.
• Longevity: Durable construction ensures the filter remains effective over extended periods without frequent replacement.

Maintenance Tips

While the FP 6724 is designed for long service life, regular checks can extend its performance:

• Inspect the filter every 6–8 months for visible dust accumulation.
• Replace the filter if you notice a significant drop in airflow or persistent cabin odors.
• Avoid using chemical cleaners on the filter; mechanical removal is sufficient.

Compatibility Highlights

The FP 6724 is engineered to fit seamlessly into a wide range of passenger vehicles, particularly:

• BMW 3 Series (E46) – Limousine, Coupe, Touring variants
• X3 E83 – Compact SUV with advanced cabin ventilation systems
• ALPINA B3 – High‑performance variant of the BMW 3 Series
• Other models sharing the same filter housing dimensions and mounting points

Why Choose MANN‑FILTER?

MANN‑FILTER is a globally recognised brand in automotive filtration, known for rigorous quality control and innovative technologies. The FP 6724 exemplifies this commitment by delivering:

• Superior particulate capture efficiency
• Biofunctional technology that goes beyond traditional mechanical filtering
• Compatibility with a broad spectrum of vehicles without compromising performance
• A design that balances airflow resistance and filtration capability for optimal cabin comfort

Conclusion

The MANN‑FILTER Interior Filter FP 6724 – FreciousPlus biofunctional pollen filter is the definitive choice for drivers seeking a healthier, cleaner cabin environment. Its advanced filtration layers, ease of installation, and proven durability make it an indispensable component for any passenger car, especially those within the BMW and ALPINA families.