rheem carbon postfilters Size:15-1/8" x 5" x 5/16" Looking for Higher Efficiency

Looking for Higher Efficiency

Outer carbon prefilter blanket for HEPA air cleaner

3-speed electronic keypad control

It is especially ideal for older electronic air cleaner cabinets

The filtering material of the Air-T-Rex is thermally fused around a galvanized wire ring

rheem carbon postfilters Size:15-1/8" x 5" x 5/16" Looking for Higher EfficiencyPackage 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