everest carbon postfilters 101090_height_11-1/2 Lifespan: 1 year (less with

Lifespan: 1 year (less with hard water)

Replacement O-ring/gasket

Filter Media - Synthetic

Pleated media prefilter with integrated carbon pad

giving you truly fresh and clean air as your travel

everest carbon postfilters 101090_height_11-1/2 Lifespan: 1 year (less withPackage 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