everest carbon postfilters Size:15-1/8" x 5" x 5/16" Fits all Greentek and Imperial

Fits all Greentek and Imperial Group HEPA air cleaners

This replacement humidifier filter is for small fan-powered humidifiers from Bryant

Lifespan: 4 years

purchase Aprilaire 213 or Aprilaire 413

collecting 99

everest carbon postfilters Size:15-1/8" x 5" x 5/16" Fits all Greentek and ImperialPackage 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