Why Does Air Filter Size Matter?

Filter Slot Cover an Easy Fix for Air Leak furnace filter slot Furnace filter slot cover that is an easy fix to HVAC air leaks Here's the link to AllergyZone furnace filter slot We're All About Sealing Up Ductwork In the video above we explain a very easy simple tip to seal the space around your furnace filter slot

slot machine fruit symbols Sounds like you might have the optional air purifier, does it also have a slot above that for the 1 filter? Otherwise then yes, it's a 4