Cartridge filter element for pressure filters., Filter material: Fiberglass (Optimicron)., Degree of filtration: 10 microns (um) absolute (Beta rating >= 1000)., Collapse Pressure: 20 bar (290 psi)., Seals Material: Nitrile rubber (NBR)., Flow direction: From the outside to the inside (Outside-In)., Temperature Range: -30°C to +100°C