The Knecht Lx478/1 air filter is a filter element with a height of 180.5 mm. It has an outer diameter of 158 mm, an inner diameter of 100 mm, and additional diameters of 100 mm and 110 mm.

• Filter type: Filter element
• Height: 180.5 mm
• Outer diameter: 158 mm
• Inner diameter: 100 mm
• Diameter 3: 100 mm
• Diameter 4: 110 mm
• Net weight: 278 g