Cabin Air Filter For A4L For A5 Q5L S4 S5 RS4 RS5 B9 8WD819441A External Air Conditioning Filter Element Activated Carbon Cabin Filter

Cabin Air Filter For A4L For A5 Q5L S4 S5 RS4 RS5 B9 8WD819441A External Air Conditioning Filter Element Activated Carbon Cabin Filter FILTRATION DESIGN: Features pleated filter material with precise spacing to effectively capture dust, pollen, and airborne particles CONSTRUCTION: Multi-layer design with pleated filter material maximizes surface area for superior air purification performance INSTALLATION: Direct replacement filter that fits perfectly into the vehicle's cabin air filter housing MAINTENANCE: Regular replacement helps maintain optimal air quality in your vehicle's cabin and HVAC system efficiency