The Zetor 71011291 is a genuine dry air filter designed for optimal engine protection in Zetor tractors. This essential component ensures clean air intake, preventing harmful contaminants from reaching the engine. It is compatible with various Zetor models including the 3320, 3321, 3340, 3341, 4320, 4321, 4340, 4341, 5320, 5321, 5340, 5341, 6320, 6321, 6340, 6341, 7320, 7321, 7340, and 7341 series, offering reliable performance and extended engine life. With an outer diameter of 120mm, an inner diameter of 70mm, and a height of 200mm, this filter provides a precise fit for Zetor agricultural machinery.