Shop OEM BMW Part # 64115A4FF59 (64-11-5-A4F-F59). Cabin Air Filter. EVAPORATOR & HEATER, w/o carbon. Cabin Air Filter - Repair or Replace If the air coming out of your vents smells a

Cabin Air Filter. Fine - Dust Filter.
Cabin Air Filter. Dust and Pollen Filter.

Cabin Air Filter

Fits X1

EVAPORATOR & HEATER, w/o carbon.
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.