maytag carbon postfilters ATRP142501_width_25 2 inner carbon filters and

2 inner carbon filters and Replacement O-ring/gasket

Installs underneath main HEPA filter

54"WG at 100 FPM

Third stage VOC canister upgrade available

and VOC Filter (Snap-On Filter Housing & Reusable Prefilter)

maytag carbon postfilters ATRP142501_width_25 2 inner carbon filters andPackage 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