K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height RU-1900

Part Number: knnRU-1900 Description: K&N Universal Clamp-On Air Filter 2.25in Flange ID 3.5in OD 2in Height Flange Angle: 0 degrees Flange Inside Diameter: 2.25 in (57 mm) Flange Length: 0.625 in (16 mm) Flange Offset: 0 in (0 mm) Flange Type: Centered Flanges: 1 Frame Design: Flexible Height: 2 in (51 mm) Item Type: High Performance Oil Included: Yes Outside Diameter: 3.5 in (89 mm) Package Contents: 1 Air Filter, 1 K&N 1/2oz Filter Oil Package Material: Paperboard Package Quantity: 1 Package Type: Box Pre-Screened: No Product Style: Round Straight Universal Air Filter Prop 65 (C, R or CR): CR Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg Prop 65 Yes/No: Yes Title: K&N RU-1900 Universal Clamp-On Air Filter Top Material: Rubber Top Style: Rubber Warranty: 1 Year Limited Washable: Yes Weight: 0.6 lb (0.3 kg) Air Filter Material: Cotton Gauze Air Filter Shape: Round Overall Filter Efficiency: Up To 99% Efficiency