My Service Adviser said I may need a cabin air filter. What is it and what does it do? and why should I consider replacing it?We at Advanced Auto Pros take your driving comfort seriously and want to do our part to be sure that every car in Greeley is fun to drive. One way that we do this is by advising you when it might be time to replace items like your cabin air filter that keep the inside of your car comfortable. We invite you to take 2 minutes and find out what this component does and how it helps you and your family.