OEM BMW Cabin Air Filters

Allergens and more pass through your AC and heating systems' ducts and vents every day. When they pile up, they can reduce or even choke off airflow. Luckily, cabin air filters catch most everything before that can happen. However, they all fill with muck eventually. You'll notice all kinds of problems, like bad air quality and HVAC fan malfunctions, very soon after. Other issues follow. For instance, getting the temperature in your cabin right can get harder. Perhaps the worst result, though, is a stressed motor, beginning to work harder than it needs to.

When Do You Change a Cabin Air Filter?

Luckily, figuring that out is easy. Sure, you can watch for a lit Check Engine light, but it's a little more conclusive to feel for that low airflow or smell for that strange cabin odor. Better symptoms include brittle surfaces and the obvious, namely, filter congestion. If you're still not sure whether it's replacement time, check your owner's manual for a maintenance schedule. When you go to change that cabin air filter once and for all, though, be sure to put in a genuine OEM. Unlike aftermarket air filters, BMW makes ones guaranteed to fit their models. So, save a little shopping time -- check out our great selection online and order yours today.