Our HD Oil Filters Feature a Cellulose/Poly Media w/ Contaminant Holding Capacity That Out Performs Many of Our Top Competitors w/ Contaminant Removal as Small as 8 Micron. Attributes Filter O.D. (Inches) : 3.663" Flow Rate : 7 To 9 gpm Gasket I.D. (Inches) : 2.462" Gasket O.D. (Inches) : 2.834" Gasket Thickness (Inches) : .2" Height (Inches) : 5.189" Media Type : Cellulose Style : Spin-On Lube Filter Thread Size (Inches) : 3/4-16 Filter O.D. (mm) : 93 mm Gasket I.D. (mm) : 62 mm Gasket O.D. (mm) : 72 mm Gasket Thickness (mm) : 5 mm Height (mm) : 132 mm