21.50x37x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackNominal Size: 21.50x37x1 $221.56 SKU: NSS21K37A1A-8 Back $221.56 Quantity -+ Add to Cart Details 21.50x37x1 MERV 8 Standard Capacity NOVA Pleat - 8 Pack DetailsBackDetails21.50x37x1 MERV 8 Standard Capacity NOVA Pleat - 8 PackSee MoreSee Less
