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. Warranty 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.; For Greater Efficiency, Use NAPA # 1792XE; For Extended Drain Version, Use NAPA # 1792XD; For Master Pack Version, Use # 1792MP; For Performance Between # 1792 and #1792XE, Use NAPA # 7792. Attributes Filter O.D. (Inches) : 5.342" Flow Rate : 28 To 30 gpm Gasket I.D. (Inches) : 3.82" Gasket O.D. (Inches) : 4.32" Gasket Thickness (Inches) : .365" Height (Inches) : 12.184" Media Type : Cellulose Style : Spin-On Lube Filter Thread Size (Inches) : 1 1/2-16 Filter O.D. (mm) : 136 mm Gasket I.D. (mm) : 97 mm Gasket O.D. (mm) : 110 mm Gasket Thickness (mm) : 9 mm Height (mm) : 309 mm