K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H RU-1637

Part Number: knnRU-1637 Description: Universal Clamp-On Air Filter Flange Inside Diameter: 3.25 in (83 mm) Flange Length: 0.781 in (20 mm) Flange Offset: 0.438 in (11 mm) Flange Type: Offset Flanges: 1 Frame Design: Flexible Height: 5.438 in (138 mm) Item Type: High Performance Oil Included: Yes Package Contents: 1 Air Filter Package Material: Corrugated Package Quantity: 1 Package Type: Box Pre-Screened: No Product Style: Round Tapered 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-1637 Universal Clamp-On Air Filter Top Material: Rubber Top Outside Diameter: 3.5 in (89 mm) Top Style: Rubber Warranty: 1 Year Limited Washable: Yes Weight: 1 lb (0.4 kg) Air Filter Large End Diameter: 5.75 in (146 mm) Air Filter Material: Cotton Gauze Air Filter Shape: Round Tapered Base Outside Diameter: 5.75 in (146 mm) Filter Re-Oiling Amount: 0.61 oz (18 ml) Flange Angle: 0 degrees Air Filter Large End Diameter: 5.750 in. (146mm) Automotive Item Grade: High Performance Base Outside Diameter: 5.750 in. (146mm) Filter Material: Cotton Gauze Flange Angle: 0 Degree Flange Inside Diameter: 3.250 in. (83mm) Flange Length: 0.781 in. (20mm) Flange Offset: 0.438 in (11mm) Item Height: 5.438 in. (138mm) Item Weight: 1.000 lbs. (0.4 kg) Machine Washable: Yes Number of Flanges: 1 Oil Included: Filter Is Pre-Oiled Shape: Round Tapered Top Outside Diameter: 3.500 in. (89mm) WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Air Filter Color: Red Overall Filter Efficiency: Up To 99% Efficiency