FilterLOCK Furnace and Air Conditioning Filter Seal

Locate the air filter slot on the HVAC unit · Turn Unit Off · Remove old filter · Insert new air filter · Turn the unit back on

Sizes are listed as nominal size first, actual assembled dimensions second Does your furnace take a 2, 4 or 5 filter slot? Ask us about adaptor use, email

furnace filter slot cover 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

slot games canada Furnace Air Filters · AllergyZone Allergen Trapping HVAC Furnace 1 Air Filter, 4 Pack · AllergyZone - FilterLock Filter Slot Seal – Seal Cover for Any 1” Furnace