Asign CF10368 Cabin Air Filter with Activated Carbon For Audi A4 A6 Quattro RS4 S4

OE Part Numbers:

• CAF1796, CF10368, CAF5484, CF3203C, CAF7796, CF1053, AFC1230
• 4765, PC5484-P, PC5484P, PC-74C, PC74C, C35484C, C35484
• VCA-1124, VCA1124, 24765, 4B0819439C, 001663027, 8E0819439

Overview Improve the air quality inside your vehicle with the Asign CF10368 Cabin Air Filter. Engineered as a high-efficiency replacement for OE numbers 4B0819439C and 8E0819439, this filter is specifically designed for Audi A4, A6, and Allroad Quattro series. Featuring a multi-layer filtration system with integrated activated carbon, it doesn't just block physical particles—it neutralizes unpleasant odors and harmful gases. Whether you are commuting in heavy city traffic or driving on dusty roads, Asign ensures your HVAC system maintains peak airflow while keeping the cabin environment healthy and comfortable.

Product Feature：

• Activated Carbon Purification: Infused with high-quality activated carbon to effectively absorb exhaust fumes, allergens, and airborne odors, providing a fresher breathing environment for passengers.

• Dual-Action Filtration: Features a dense non-woven fiber layer that captures microscopic particles like dust and pollen, protecting your air conditioning system and extending its service life.

• Perfect OE Fitment: Direct replacement for part numbers CF10368, CAF1796, and 4B0819439C. Fits perfectly in 2002-2009 Audi A4, 2001-2004 A6 Quattro, and 2004-2009 S4.

• Optimized Airflow: Engineered for high flow capacity, ensuring your heating and cooling systems operate at maximum efficiency without straining the blower motor.

• Maintenance Reminder: For optimal performance and air purity, it is recommended to replace your cabin filter every 12,000 miles or 12 months (more frequently in highly polluted or off-road conditions).