Furnace filter fit problem - HVAC-Talk

AllergyZone - FilterLock Filter Slot Seal – Seal Cover for Any 1” Furnace Filter, Trophy Air Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime,

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

furnace filter slot cover filters, HVAC filters, AC Filters, or Air Conditioner Filters A filter, measure the filter slot or frame in your furnace The

energoonz slot free play FilterLock can be used with any 1 in air filter to improve indoor air quality and reduce energy consumption The patented, 1-size-fits-all product