21x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackNominal Size: 21x40x1 $226.12 SKU: NSS21A40A1A-8 Back $226.12 Quantity -+ Add to Cart Details 21x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 Pack DetailsBackDetails21x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackSee MoreSee Less
