20x24x4 MERV 8 Parker LoadTECH High-Efficiency Extended Surface Mini-Pleat, Box Style1131815 $103.76 SKU: 1131815 Back $103.76 Quantity -+ Add to Cart Details 20x24x4 MERV 8 Parker LoadTECH High-Efficiency Extended Surface Mini-Pleat, Box Style DetailsBackDetails20x24x4 MERV 8 Parker LoadTECH High-Efficiency Extended Surface Mini-Pleat, Box StyleSee MoreSee Less