AttributesConnection TypeDF ConnectionDiameter89 mm (3.50 inch)Element O-Ring MaterialViton®Element SizeSize 0320Element TypeDFEnd Cap MaterialFiberglass Reinforced PolymerLength235 mm (9.25 inch)Maximum Operating Temperature60 °C (140 F)Media TypeActivated CarbonModelAInner Core Material1.4301 / 304 Stainless SteelOuter Core Material1.4301 / 304 Stainless SteelRecommended Replacement Interval2000 HoursResidual Oil Content< 0.003 at Appropriate Pre-Purification < 0.01