8.50x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackNominal Size: 8.50x40x1 $148.28 SKU: NSS8K40A1A-8 Back $148.28 Quantity -+ Add to Cart Details 8.50x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 Pack DetailsBackDetails8.50x40x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackSee MoreSee Less