Wix 24255 Cabin Air Filter - Fresh Air

Cabin Air Filtration for BMW and Porsche

The Wix 24255 cabin air filter helps keep the air inside the vehicle cleaner by capturing pollen, dust, soot, and other airborne contaminants. It uses activated carbon media and Microban antimicrobial technology for added protection in normal and severe driving conditions.

Compatible With BMW 320i, BMW 430i, BMW M240i, BMW M4, Porsche 911, Porsche 718 Boxster, and other listed applications. This part cross-references BMW (e.g., 64 11 9 237 555, 99157362300) for the same application.

Key Features

• Activated carbon media helps reduce odors from nearby vehicle exhaust where applicable.
• Microban antimicrobial technology inhibits microbial growth on the filter media.
• Captures pollen, dust, soot, and other airborne contaminants.
• Cabin air panel style for passenger car and light truck HVAC systems.
• Recommended for OEM filter change intervals.

Detailed Description

The Wix 24255 is a cabin air panel filter built for passenger cars and light trucks that use a panel-style HVAC filter. Its activated carbon construction adds odor-reducing capability, while the antimicrobial treatment helps protect the filter media against bacteria, mold, and mildew. Fitment includes BMW 320i, BMW 430i, BMW M240i, BMW M4, Porsche 911, Porsche 718 Cayman, and INEOS Grenadier applications across the listed model years.

Wix cabin air filters are part of a full line of high-efficiency HVAC filters, and this application follows OEM service intervals for routine replacement. The 24255 part number is also referenced by multiple aftermarket and OE-style listings, making it a practical match when replacing the original cabin filter specified for the vehicle.

What It Helps Address

• Reduced cabin air quality from dust and pollen buildup.
• Odors entering the HVAC system from surrounding traffic.
• Filter media contamination from microbes, mold, and mildew.
• Restricted airflow caused by a loaded cabin air filter.
• Routine HVAC service needs at the OEM replacement interval.

Installation Notes and Tips

Verify the vehicle’s cabin filter location and compare the existing filter dimensions to the listed 9.72 x 7.84 x 1.57-inch panel size before installation. Confirm the application against the original equipment part number when servicing BMW and Porsche models, especially where the fitment notes specify Fresh Air or Carbon configurations.

Quality Assurance

Wix positions this cabin air filter for OEM service intervals and backs it with the brand’s high-efficiency filter design approach. The 24255 part number is supported by broad interchange coverage across OE and aftermarket references.