carrier carbon postfilters ATR122001_height_12 It traps large particulate before

It traps large particulate before it enters the HEPA core

The filters contain no cellulose

fresher air that is free of airborne pollutants and irritants regardless of the season

Lifespan: 12 Months

and tobacco smoke particles from your home's air

carrier carbon postfilters ATR122001_height_12 It traps large particulate beforePackage 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