AttributesConnection TypeUF Threaded EndDiameter86 mm (3.39 inch)Efficiency 99.999%0.01 micronElement O-Ring MaterialPerbunanElement ModelFFElement SizeSize 20/30Element TypeAG, SG and HD ElementEnd Cap MaterialAluminumLength524 mm (20.63 inch)Maximum Operating Temperature80 °C (176 F)Media TypeBorosilicateInner Core Material1.4301 / 304 Stainless SteelOil Aerosol Retention Rate (ISO 12500-1)99 PercentOuter Core Material1.4301 / 304 Stainless SteelRecommended Replacement Interval8000 Hours