_:n04d39f3992d24d4f990bf65993b9da79xb0
<http://schema.org/description>
"How often you should change your AC air filter depends on the kind of filter you use and the needs of your household. As a general rule: If in doubt, change your AC air filter once every month.\nFor a more detailed answer, let’s look at the types of AC filters available and how various factors in your household affect your filter."
<https://www.ambientedge.com/faqs/how-often-should-ac-air-filters-be-changed-in-las-vegas/>