Ryco's design philosophy is to meet the vehicle manufacturers' performance requirements Utilising Australia's only dedicated filtration laboratory and stringent testing procedures to meet the requirements for excellent filtration A superior performing filter must excel in ALL 3 critical areas to be deemed fit to do the job: Efficiency, Life and Flow New Vehicle Warranty Protection - PartMF1-12Body diameter0.00 mmInlet Size6 mmOutlet Size8 mmMicron Rating (@ 98.7% efficiency)17.00