21x40x2 MERV 8 Standard Capacity NOVA Pleat - 4 PackNominal Size: 21x40x2 $137.16 SKU: NSS21A40A2A-4 Back $137.16 Quantity -+ Add to Cart Details 21x40x2 MERV 8 Standard Capacity NOVA Pleat - 4 Pack DetailsBackDetails21x40x2 MERV 8 Standard Capacity NOVA Pleat - 4 PackSee MoreSee Less
