Posted on 9/26/2025
As summer winds down and cooler temperatures approach, now is the perfect time to check in on one of the most overlooked parts of your vehicle: the cabin air filter. While it may not seem as urgent as brakes or engine oil, this small filter plays a big role in your daily driving comfort and the long-term health of your car’s HVAC system. Replacing your cabin air filter before fall helps keep the air inside your car clean, prevents musty odors, and ensures your heating and defrosting systems work efficiently when colder weather hits. What Does the Cabin Air Filter Do Your cabin air filter cleans the air that flows through your heating, ventilation, and air conditioning (HVAC) system. It traps dust, pollen, mold spores, exhaust fumes, and other particles before they can enter the passenger compartment. If you’ve ever driven behind a smoky truck and not smelled much ... read more