8x40x1 MERV 8 Standard Capacity NOVA Pleat - 4 PackNominal Size: 8x40x1 $74.16 SKU: NSS8A40A1A-4 Back $74.16 Quantity -+ Add to Cart Details 8x40x1 MERV 8 Standard Capacity NOVA Pleat - 4 Pack DetailsBackDetails8x40x1 MERV 8 Standard Capacity NOVA Pleat - 4 PackSee MoreSee Less