Furnace Filter Slot Cover: Easy Fix to HVAC Air Leak

The issue is an open furnace filter slot In other words, the slot has no cover and you can see the spine of the filter A quick look at

filter slot I contacted the company and they said “you just have to It had to cover the entire media and be strong enough to hold the filter

furnace filter slot cover It's also not advised to use a furnace filter that is too thin for your furnace filter slot When this is the case just a single HVAC air filter is needed

bingo slot 777 The vast majority of furnace installations are completed with shop-made return boots that incorporate a slot into which the furnace filter is