Is it a problem that my furnace filter is loose in its slot?

Why Is the Air Filter Wet in Your HVAC System: Expert Guide air filter slot cover If your filter slot doesn't have a cover, air, dust, and debris can be sucked into your system air 138 slot to locate your furnace air filter location for easy filter replacement Look for a long, narrow slot with a removable cover The filter

air filter slot cover No matter where you are in your filter shopping journey, we've got you covered Find the slot that holds your air filter It's usually located