The cabin air filter helps keep exhaust gasses, dust, pollen and odours out of your vehicle’s ventilation system. A dirty filter can block airflow, which can cause heating and cooling problems in your car and health problems for your family. In order to keep clean air circulating, your cabin air filter should be replaced once a year or every 20,000 km.
Here’s What You’ll Need:
Vacuum /Shop Vac
Soapy Water and a Rag
Screwdriver
Pliers
New Cabin Air Filter
NOTE FROM THE KING: While not all vehicles have a cabin air filter, they are relatively standard in vehicles manufactured after 2001.
Locate the cabin air filter. It is usually located under the hood or underneath the dashboard on the passenger side. Refer to your owner’s manual for location.
Remove the old filter. IMPORTANT: If the filter is under the hood, other parts may have to be removed before you can access it.
Before you install the new filter, vacuum out the cabin air filter box. Then wipe down the inside with a damp rag.
Check the gasket for any wear or damage, and replace if needed.
Install the new cabin air filter.
Put the cover back on to seal the cabin air filter.