24x24x11.5 99.97% DOP HEPA M-Series BOX Fiberglass SC GDS41638 $650.96 SKU: 41638 Back $650.96 Quantity -+ Add to Cart Details 24x24x11.5 99.97% DOP HEPA M-Series BOX Fiberglass SC GDS DetailsBackDetails24x24x11.5 99.97% DOP HEPA M-Series BOX Fiberglass SC GDSSee MoreSee Less