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Autodoc£36.05Visit shop MANN-FILTER Pollen filter VW,AUDI,PORSCHE FP 31 003 L8WD819439,PAB81943900,4M0819439 4M0819439A,4M0819439B,8W0819439,8W0819439A
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This MANN-FILTER cabin air filter (FP 31 003) is for owners of Audi A4, Bentley, Lamborghini, and Porsche vehicles seeking enhanced interior air quality. Its activated carbon and polyphenol construction provides superior filtration of fine particulates like PM 2.5, while also offering antibacterial and fungicidal properties. A potential caveat is its specific fitment, requiring verification for your exact vehicle model, and the average 18-minute installation time.
| Model Part Number | FP 31 003 |
|---|---|
| Brand | MANN-FILTER |
It is generally recommended to replace your cabin air filter every 12,000 to 15,000 miles or at least once a year, but always consult your vehicle's owner's manual for the manufacturer's specific recommendation.
Activated carbon filters are treated to have millions of tiny pores that absorb odors, gases, and pollutants from the air passing through them, helping to purify the air inside your car.
PM 2.5 refers to fine particulate matter that is 2.5 micrometers in diameter or smaller. These tiny particles can be inhaled deep into the lungs, and this filter is designed to capture them.
Installation typically involves basic hand tools to access the filter housing, such as a screwdriver. Consult your vehicle's service manual for precise tool requirements.
No, cabin air filters are designed for single use and should be replaced, not cleaned. Reusing a clogged filter will reduce its effectiveness and potentially restrict airflow.
Polyphenol is an additive that contributes to the filter's ability to offer antibacterial and fungicidal effects, helping to keep the air cleaner and healthier.
The provided OEM numbers are PAB 819 439 00 for Porsche and 4M0 819 439 A, 4M0 819 439 B, and 8W0 819 439 A for VAG vehicles. Use these to cross-reference with your vehicle's original part number.
The cabin air filter may be clogged. Inspect and replace the filter if necessary.
Ensure the activated carbon filter is correctly installed and that no other odor sources exist in the vehicle. Replacement might be needed if the filter is saturated.
Double-check that you have the correct filter model (FP 31 003) for your vehicle and that the installation area is clear of obstructions. Refer to specific installation guides.
Compatibility: This filter is specifically designed for Audi A4, Bentley, Lamborghini, and Porsche models. Verify compatibility using the provided OEM numbers (Porsche: PAB 819 439 00; VAG: 4M0 819 439 A, 4M0 819 439 B, 8W0 819 439 A) against your vehicle's specifications.
Installation: The filter is typically located below the glove compartment. Installation generally takes approximately 18 minutes. Refer to your vehicle's owner's manual or a professional service guide for detailed, model-specific instructions.
Care: Cabin air filters are designed for replacement, not cleaning. Inspect the filter during routine maintenance (e.g., oil changes). Replace the filter according to your vehicle manufacturer's recommended interval or when airflow is noticeably reduced. Dispose of the old filter properly.
