This genuine Fendt 31801800 air filter, now superseded by part number 385300020520, ensures optimal engine performance and protection by effectively filtering contaminants from the air intake system. Designed for various Fendt Farmer, Favorit, and Xylon series agricultural machines, it maintains air quality for efficient combustion. Key dimensions include an outer diameter of 140 mm, an inner diameter of 80 mm, and a height of 270 mm. Trust this OEM-quality filter for reliable and long-lasting operation.