20x20x12 MERV 16 98% DOP 4V Mini-Pleat, Single Header, Fiberglass40346-P $468.52 SKU: 40346-P Back $468.52 Quantity -+ Add to Cart Details 20x20x12 MERV 16 98% DOP 4V Mini-Pleat, Single Header, Fiberglass DetailsBackDetails20x20x12 MERV 16 98% DOP 4V Mini-Pleat, Single Header, FiberglassSee MoreSee Less