enerplus carbon postfilters Size:20" x 5" x 5/16" Areas with hard water may

Areas with hard water may require two changes per season to ensure peak performance

This MERV 13 filter also captures bacteria and virus carrying particles (75%) that a MERV 10 filter cannot

The VOC canister has a much larger surface area of carbon

Outer carbon prefilter blanket for HEPA air cleaner

Optional VOC Filter Upgrade & Steel Construction

enerplus carbon postfilters Size:20" x 5" x 5/16" Areas with hard water mayPackage 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