Seal Cover for Any 1” Furnace Filter, Up To 25” Long

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

Seal Cover for Any 1” Furnace Filter, Up To 25” Long 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

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

air slot diffuser Save energy, money & keep air fresher with a filter seal Its unique design & magnetic strip keep it in place & allows it to fit into most filter slots

If your filter slot on your furnace is exposed, dust and dirt can bypass your filter and go directly

airport slot allocation Filters · HEPACarbon Filter · Bio-Guard Filter · Ozone Filter · Stainless Steel Pre-Filter · Nuwave OxyPure EZ Clean Cover 2-pack · Filter Slot Cover

In either case, a dirty air filter equals lower efficiency Did you Leaving the filter slot open will often lead to a 30%-50