I'm trying to put a new air filter in my furnace and it keeps getting

How to Replace Your Furnace Filter furnace filter slot Return Air Side of the Air Handler Unit: In these systems, the filter is placed in the designated slot directly attached to the HVAC air handling unit (An air furnace filter slot cover Features: Cover furnace filter slotdoor; Block allergens and other contaminants from entering home including deadly gases like carbon monoxide and radon

chinese slot games What does furnace air flow have to do with which way the furnace filter goes? Draw an arrow with a permanent marker near the filter slot that