york carbon postfilters ATRP162001_height_16 If your filter has foam

If your filter has foam on the sides of the filter

Original Manufacturer: Lennox

use plus annual kit 93-A-16PL02-ET instead

Removes 98% of particles between 3

28 point die-cut frame with diagonal supports bonded to the media pack for extra strength

york carbon postfilters ATRP162001_height_16 If your filter has foamPackage contains 1 filter, giving 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