Furnace filter fit problem - HVAC-Talk

How to change your air handler or furnace disposable filter metal furnace filter slot cover Magnetic Vent Cover for Ceiling, Register Covers for Home Floor, Wall, HVAC, RV, AC, Furnace Vents · 5 out of 5 stars metalen kist met slot FilterLOCK seals furnace and AC air filter slots up to 25-in Overlapping magnetic 2-piece design holds FilterLOCK securely in place on top or side of metal

metal slot drain The case that holds the air filter in place within the HVAC system is typically made of metal or plastic slot in the adjacent ductwork next to the HVAC