Your heating and cooling system/systems filters are typically located in any of three places. Please select the link below that applies to your system/systems.

Interior of Equipment

Typically 1 inch in thickness, the filter mounts in the interior of the gas furnace or air handler. It may slide in through a narrow slot in the face of the furnace or air handler or it may mount within the main body of the unit by removing the face of the unit.

Return Air Filter Frame

Typically 1 inch in thickness, the filter mounts within a metal hinged frame devise. This may be installed in either the ceiling or on the side of a wall. In addition, there may be more than one of these per system. For instance, there may be one in a living space and one in a master bedroom. In some cases, rather than the 1 inch filter there could be a 5 inch media style.

Cabinet Style Mounted

Typically a 5 inch media style filter, it will be mounted in a metal or thick plastic cabinet installed either beneath or beside the gas furnace or air handler. This cabinet will usually have an access door on the front of the cabinet, which may be removed, to gain access to slide the filter out.