nordyne carbon postfilters Air-King The pad is coated with

The pad is coated with a hydrophilic material that absorbs and holds water flowing through the pad

Kit includes: Carbon Pre-filter

the correct filter is the Molded configeration of the carbon and HEPA

The bottom is labeled "bottom"

Honeycomb filtration traps mineral pollutants found in water and helps prevent them from entering your home

nordyne carbon postfilters Air-King The pad is coated withPackage 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