miller carbon postfilters S1-FM10202005HW_width_20 High Capacity model: more pleats

High Capacity model:  more pleats = longer service life

the filters will not fill the entire depth of the cabinet

Paint fume

Moisture resistant frame remains sturdy even in high humidity and rust resistant galvanized wire downstream gives the filter rigidity and holds media in place after installation

miller carbon postfilters S1-FM10202005HW_width_20 High Capacity model: more pleatsPackage contains one filter change. Carbon postfilters to remove odours and gases. These filters should be installed in the small track closest to the furnace, on the air outflow side of the air cleaner cabinet. The filters should be spaced evenly from the back to the front of the cabinet, with gaps between the filters. By design, the filters will not fill the entire depth of the cabinet. Lifespan: 3 6 months