These filters basically clean the air that comes into your passenger compartment – that’s what the HVAC system does, heats and cools, but it needs clean air to work with. This particular one, with the activated carbon, does more than just filter out dust and pollen. It also tackles odors and some pollutants. The activated carbon is like a sponge for smells and harmful gasses – it traps them so you don’t breathe them in. It filters particulate matter too, like dust, pollen, mold spores, and even some smog. It sits upstream of your blower motor, usually behind the glove box or under the dash. The air gets pulled in through the cowl, then through this filter before it gets circulated around you. It’s a crucial part of your heating and air conditioning system; it keeps everything running smoothly and, more importantly, keeps the air you’re breathing inside the car clean. If it gets clogged, it restricts airflow, making your AC work harder and potentially reducing its cooling ability. Honestly, it's a big comfort and health thing. You’ll notice if it's getting plugged – you might have reduced airflow from your vents, or a musty smell. Especially if you drive in areas with a lot of dust, pollen, or traffic, this filter makes a huge difference. It acts like a shield protecting you and your passengers from a lot of unpleasant stuff. Replacing it regularly – usually every 12 to 15 thousand miles or so – keeps the air fresh and helps your AC system last longer. You can find these pretty easily, places like Fixparts Online carry a good range of them, and they're generally a pretty straightforward DIY job if you’re comfortable having a look yourself. Easy returns and support: Activated Carbon Cabin Air Filter (MPN 1987435573) comes with a 12-month warranty!

About Bosch

With a heritage of innovation, Bosch provides dependable and efficient automotive components that set industry standards.

Why Choose Bosch?

• Bosch parts are known for being reliable and lasting a long time, saving you money in the long run. • They work well right out of the box, so you can get back on the road quickly and easily. • Bosch invests a lot in research and development, meaning they’re always improving their parts with the latest technology. • Whether you drive a newer car or an older one, Bosch has a wide range of parts to fit your vehicle. Bosch delivers excellence, FixParts Online delivers to your door.