This 10 IN, 20 micron Full Flow 4 1/2 inch outside diameter sediment depth cartridge is made of melt blown polypropylene material and has an excellent chemical resistance with no media migration. Made of high quality food grade material for food and beverage applications it has a high dirt holding capacity. It is great for potable water, beverages, pre-filtration, fine chemicals, electronics, plating solutions, metal finishing, and more. This filter is rated for temperatures up to 140 F (60 C) and water pressure up to 40 PSI.