9x51x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackNominal Size: 9x51x1 $245.56 SKU: NSS9A51A1A-8 Back $245.56 Quantity -+ Add to Cart Details 9x51x1 MERV 8 Standard Capacity NOVA Pleat - 8 Pack DetailsBackDetails9x51x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackSee MoreSee Less