K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height RU-4250

Part Number: knnRU-4250 Description: Universal Air Filter; Cone Filter Air Filter Large End Diameter: 5.375 in (137 mm) Air Filter Shape: Round Tapered Base Outside Diameter: 5.375 in (137 mm) Filter Re-Oiling Amount: 0.97 oz (29 ml) Flange Angle: 0 degrees Flange Center to Center: 0 in (0 mm) Flange Inside Diameter: 3.75 in (95 mm) Flange Length: 0.625 in (16 mm) Flange Offset: 0 in (0 mm) Flange Type: Centered Flanges: 1 Height: 5 in (127 mm) Inner Wire: No Package Contents: 1 Air Filter Package Quantity: 1 Product Style: Round Tapered Universal Air Filter Top Outside Diameter: 4.375 in (111 mm) Top Style: Rubber Weight: 1.2 lb (0.5 kg) Title: K&N RU-4250 Universal Clamp-On Air Filter Top Material: None Frame Design: Flexible Item Type: High Performance Oil Included: Yes Package Material: Paperboard Package Type: Box Pre-Screened: No Warranty: 1 Year Limited Washable: Yes 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 Filter Material: Cotton Gauze Filter Re-Oiling Amount: 0.95 oz (28 ml) Top Inside Diameter: 0 in (0 mm) Base Inside Diameter: 0 in (0 mm) Air Filter Material: Cotton Gauze Air Filter Color: Red Overall Filter Efficiency: Up To 99% Efficiency