Dirty or excessively clogged cabin air filters can produce a dusty and damp odor, especially when the HVAC system is turned on. Replacing a cabin air filter is often the most economical option and can be done in about half an hour. It involves removing the old one and installing a new unit in the cabin air cleaner housing. Be careful not to break any of the clips or pins that hold it.
A cabin air filter is essential to providing you with clean, non-toxic and non-microbial air. If you feel that not much air is coming in through the vents or that unpleasant odors are leaking out, it's probably time to replace the filter. By replacing it regularly, you ensure that the air circulating inside your vehicle's passenger compartment is largely free of pollutants, and that will make it easier for you to breathe. In most cases, you'll only have to pay the cost of a new filter and there shouldn't be any other parts that need to be replaced.
Refer to your owner's manual or repair guide for exactly how often you should replace your specific car's cabin air filter. In addition, the decrease in air quality that comes from a cabin air filter that is late to be replaced allows condensation to form on the windshield. If you answered yes to any of these questions, experts recommend changing your cabin air filter more often. Some of the more expensive ones or those in high-end cars can be activated with charcoal, which helps filter fumes and toxins from the air.
This is also one of the ways to know if a cabin air filter needs to be replaced; if the airflow through the vents is inadequate, the cabin air filter may need to be replaced. How often you need to change it will depend on the quality of your outside air and how often you use your car's heating and cooling system. Replacing a car's cabin air filter is an important part of maintaining your vehicle's health and performance. Doing it yourself is often the most economical option and can be done in about half an hour.
Be sure to refer to your owner's manual or repair guide for exactly how often you should replace your specific car's cabin air filter. This will help ensure that the air circulating inside your vehicle's passenger compartment is largely free of pollutants, making it easier for you to breathe.