FILTER RIGID MERV13 20X20X12 ,Each

Details

Filter Rigid Merv13 18X24X12^ Vma-811 80[perCent]-85[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. 80-85[perCent] efficiency