A4, A4 Quattro, A5, A5 Quattro, Q5, RS5, & more
SKU: HEN-E2948LI
Part Number : 8K0819439

Cabin Air Filter
Cabin air filters are important. For one, they filter the air which is entering the passenger compartment from dust and other allergens. They are also tasked with preventing outside debris from getting into the air ducts as well. Since these filters can become dirty with time it is recommend to inspect and replace them regularly.

Cabin Air Filter Failure Symptoms
Musty Smell From Vents
Reduced Air Flow From Vents
Dust and Debris being emitted from Vents