SpiroPure SP-BE-4-1 is a polyester felt bag filter designed to fit #4 (4" x 15") bag filter housing assemblies. Our bag water filters offer a high dirt holding capacity for industrial and critical applications providing you with high quality filtration performance without the high costs.Filter Specifications:Ideal for a broad range of applications requiring a high dirt-holding capacity, such as food manufacturing, woodworking, metalworking, building products, and energy filtrationActual filter dimensions are 4” D x 15” LMaximum temperature rating of 200°FMade with polyester felt filter media