Filter Rigid Merv14 20x20x12 ,Each

Details:

Filter rigid merv14 18x24x12^ vma-911 90[percent]-95[percent], ultrafine microglass paper media, moisture resistant construction, single header, double header, no header models, metal and wood cell sides, corrugated aluminum separators, high temperature models up to 900degf. 90-95[Percent] efficiency