The Promodis 224447 air filter, also cross-referenced as PA171, is a high-quality replacement component designed to provide superior engine protection in various agricultural and industrial applications. This filter features an outer diameter of 102mm, an inner diameter of 52mm, and a height of 180mm. It effectively captures airborne contaminants, ensuring clean air supply to the engine, which helps maintain optimal performance and extends engine life. This Promodis air filter is a reliable equivalent for numerous OEM and aftermarket part numbers.