Cabin Air Filter 4F0 819 439A
Product Features
High-Efficiency Filtration System
Utilizes multi-layer composite filter media to effectively filter PM2.5, pollen, dust, and exhaust particulate matter, improving in-vehicle air quality.
Optional Activated Carbon Layer
Optional activated carbon layer can effectively absorb odors and harmful gases, enhancing the driving experience.
Specific Design
Designed based on the original Audi air conditioning system, with precise structure and high fit.
Easy Installation
No modification required, supports plug-and-play, and has strong compatibility, suitable for quick repair shops or individual replacement operations.
High Durability
The filter paper has moisture-resistant and mildew-resistant properties, ensuring a long service life. The recommended replacement interval is 10,000-15,000 kilometers.
Applicable Models
Application Market
Mid-to-High-End Luxury Car Aftermarket
Audi mid-to-high-end sedans and SUVs have frequent filter replacement needs.
Export Market
Targeting countries with large overseas Audi fleets, such as the Middle East, Europe, Russia, and Latin America.
Rental Fleet/Online Ride-Hailing Market
Audi A8 models are often used for official and business travel, resulting in strong demand for filter replacement.
Why Choose Us
Selected Environmentally Friendly Filter Media
Odor-free and formaldehyde-free, ensuring a healthy in-vehicle air environment.
Complete Quality Inspection Process
Tests for airflow resistance, filtration efficiency, and lifespan ensure consistent quality.
Wide Model Compatibility
Compatible with a variety of Audi models, including A4, A6, A8, and Q5, facilitating centralized channel purchasing.
Customization Support
Available in versions with or without activated carbon, supporting private labeling, custom packaging, and export certification.
Product Specifications
OEM Number: 4F0 819 439A
Dimensions: 312 mm × 99 mm × 30 mm
