See the chart below the filter you need corresponds to the width of your unit.
Attic carrier furnace filter location.
Typically the unit would be found in a basement an attic or sometimes in the back of a closet.
Once it is located look for a slot where an air filter should fit.
If you have a thicker filter that is 4 or more the slot should match accordingly.
Locate the furnace filter inside the blower cabinet.
If your hvac unit is installed in your attic for example then your filter may be installed in an air vent instead of a return duct.
Some products like furnaces may also be affected by installation orientation horizontal upflow or downflow or even by the nozzle used in installation as is the case with boilers and oil furnaces.
The exact location of the filter can vary by carrier furnace model.
Look for the filter along the sides top or bottom of the blower cabinet.
In a traditional hvac system your air filter is usually installed between your hvac unit and your return duct.
The filter may be positioned horizontally or vertically depending on the model.
On other hvac systems the air filter may be located behind the return air grill on a wall in your home.
What you are seeking is a 1 wide hinged or removable cover.
Furnace filters for the carrier 58mcb.
On vertical air handlers with the return air duct entering below the air handler the filter often fits in a slot located below the hvac unit.
This can change however depending on where your unit is installed.
Where is the furnace filter located for the carrier 58mcb.
The furnace filters for the carrier 58mcb is found on the bottom of the unit usually on the side.
On hvac systems with a return in each room there may be an air filter behind each of the return grills.