What is a Cabin Air Filter?
Think of a Cabin Air Filter (CAF) as a furnace filter. All of the air forced through your air vents, heat & AC, passes through the CAF. And like your furnace filter, CAFs get dirty with use and over time require replacement.
- Does every car or truck have a Cabin Air Filter?
- No. CAFs are not present in older vehicles and may not be available in present-day economy vehicles.
- What are the signs I need to replace my Cabin Air Filter?
- • Restricted air flow—the air volume remains low when the fan speed is set to high.
• Odor when heat or AC is activated—musty or stale smelling air blows through vents.
• Passengers with asthma or allergies experience aggravation of their symptoms. - What is the recommended schedule for replacing a Cabin Air Filter?
- Depending on the source, recommendations range from every 15,000 miles to every 30,000 miles. Check with your vehicle manufacturer for specific information.
- If you are experiencing signs that your Cabin Air Filter needs replacement
- Call Bill's Auto & Truck Repair at (847) 296-3166 to talk to a Service Rep. They will look up your vehicle specs and determine if your car or truck has a CAF. If so, they will locate the part number and provide an estimate for replacing your Cabin Air Filter.