Larsen Auto Care
940 Petaluma Hill Rd, Santa Rosa, CA 95404 707-535-0720

Simple Answers from Larsen Auto Care: Cabin Air Filter

Last Updated: May 04, 2021

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Question:
My car has a bad odor when I run the heater or air conditioner. My friend said I might need a new cabin air filter – what's that?

Larsen Auto Care Answer:
A cabin air filter is a special filter that cleans the air that comes into the Santa Rosa drivers' passenger compartments – or cabin – of their vehicles. Most new vehicles sold in CA now have a cabin air filter. A cabin air filter catches dust, pollen, spores and other pollutants before they can get into your cabin. It's kind of like the filter on your furnace in your Santa Rosa home, cleaning the air you breathe inside your vehicle.

As Santa Rosa drivers can imagine, it eventually gets filled up and can even start to get smelly. So – you just have it replaced. Now some are really easy to access and others are tougher to get to. Your friendly and knowledgeable Larsen Auto Care will be able to take care of it for you.

Your 's owner's manual likely has a recommendation for when to replace the cabin air filter. If you live and drive in CA where there is a lot of dust, pollen or pollution, the filter will fill up more quickly. Of course, if you're getting a bad odor, bring it to the attention of your friendly and knowledgeable Larsen Auto Care service advisor.

Give us a call.

Larsen Auto Care
940 Petaluma Hill Road
Santa Rosa, CA 95404
707-535-0720