How often should I change my Kia Rio's air filter?

I've been driving my Kia Rio for about 2 years now and I'm not sure when I should change its air filter. How often should it be replaced and how can I tell if it needs to be changed?

It is recommended to change your Kia Rio's air filter every 15,000 miles. However, if you frequently drive in dusty or polluted areas, it is best to check and replace the filter more often.

One way to tell if your air filter needs to be changed is by inspecting it visually. If it is visibly dirty and clogged with debris, it's time for a replacement.

Another indicator that your air filter needs to be replaced is reduced airflow. If you notice that your car's acceleration is sluggish or there is a decrease in fuel efficiency, it may be time to change the filter.