For the best performance possible from your car, replace the Air Filter as is recommended by the manual of your car or by the local body shop who services your car.
Replacing the Air Filters on air conditioners and heating units occasionally can also benefit the health of your family, as mold and bacteria can grow on old and dirty Air Filters.
Check the Air Filters often in your home to see if they need to be replaced sooner than normal.
Learn about the different types of Air Filters available, especially if someone in the home could benefit from cleaner air. Choosing a different Air Filter or upgrading to a better Air Filter can help to improve their overall health.