All K&N filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable and come pre oiled.

K&N Pod Filter RU-5006 Product Specifications
Product Style: Round Tapered Universal Air Filter
Base Outside Diameter: 5.25 in (133 mm)
Flange Angle: 20 degrees
Flange Inside Diameter: 2.5 in (64 mm)
Flange Length: 1.5 in (38 mm)
Flange Type: Angled
Height: 5.75 in (146 mm)
Top Outside Diameter: 2.5 in (64 mm)
Top Style: Rubber
Top Material/Finish: None
Filter Material: Cotton Gauze
Flanges: 1
Filter Re-Oiling Amount: 0.55 oz (16 ml)
Weight: 0.58 lb (0.26 kg)