fast parts carbon postfilters AEP-1856-3_thickness_5/16 The kit includes two pre-filters

The kit includes two pre-filters and one HEPA filter

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

Particles of 3 to 10 microns (±75% captured)

and tobacco smoke particles from your home's air

Lifespan: 4 Years

fast parts carbon postfilters AEP-1856-3_thickness_5/16 The kit includes two pre-filtersPackage contains 1 set of 3 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