Shop OEM Volkswagen Group Part # 3D0898644 (3D0-898-644). Cabin Air Filter Set. Phaeton. Cabin Air Filter - Repair or Replace If the air coming out of your vents smells a little funny—like

Cabin Air Filter Set. Filter INS.
Cabin Air Filter Set.

Cabin Air Filter Set

Fits Phaeton

Phaeton.
Cabin Air Filter - Repair or Replace
If the air coming out of your vents smells a little funny—like mildew or funk—or if your windshield fogs up with the A/C on, your may have a clogged cabin filter. Many manufacturers recommend replacing the cabin filter, or pollen filter, as part of its scheduled maintenance.