Hayward Filter BagHayward Flow Controls FLV Series Filter is an all-thermoplastic bag filter featuring a one-piece injection molded platinum GF-PP (Glass-Filled Polypropylene) body in sizes 1 (16 inches) and 2 (32 inches). Unlike traditional metal and plastic filters, the FLV offers a True-Union design for multiple end connections and sizes as well as quick installation or removal. The filters come in size ranges of 1-1/4 inch through 4-inch in socket, threaded, and flanged connections, as well as optional drill and tap NPT (offset) ports for interchangeability with existing installations. The filter vessel features a pressure rating of 150 PSI/10 bar Non-Shock at 70 F for all sizes, and a service temperature of up to 240 F/116 C. Typical applications or installations include, but are not limited to, water and wastewater treatment, aquatic and animal life support systems, chemical processing, metal plating, food and beverage, aquaculture, commercial plumbing systems, and water/theme parks. – haywardflowcontrol.com