Prefilter For Use With Mfr No PAB 1000 PAB1K-GP3 PAB1K-973 PAB1K-993 PAB1K-99ALM Material Polyester Height 1/2 in Width 16 in Length 16 in Package Quantity 40Prefilter Polyester PAB 1000 PK40SKU: 30RV42$114.53PriceQuantity*Add to Cart