WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Remove the clamp and open the air cleaner cover.
Courtesy of HYUNDAI MOTOR AMERICA
Replace the air cleaner element (A) with a new one.
Courtesy of HYUNDAI MOTOR AMERICA
NOTE:
If there is any foreign substance inside the air cleaner assembly, clean the inside and replace the air cleaner element.
Close the air cleaner cover and engage the clamp.
NOTE:
Insert the hinge (A) and engage the clamp when mounting the air cleaner cover.