Hydrailuc Filter - Cartridge Seal Material NitrileOuter Diameter 3.85 inch (97.9 mm)Inner Diameter 1.6 inch (40.7 mm)Length 9 inch (228.6 mm)Overall Length 9.04 inch (229.6 mm)Efficiency Beta 1000 10 micronEfficiency Test Std ISO 16889Collapse Burst 145 psi (10 bar)Flow Direction Outside-InStyle CartridgeBrand Donaldson BLUE®Media Brand Synteq™Media Type Synteq