The Case-IH AF1755 is a genuine OEM primary air filter designed to provide superior filtration and protect the engine of various Case-IH agricultural and construction equipment. This essential filter effectively removes dust, dirt, and debris from the intake air, maintaining engine performance and extending its lifespan. With an outer diameter of 266.7 mm, an inner diameter of 165.1 mm, and a length of 444.5 mm, it ensures a precise fit and reliable operation. Regular replacement of the AF1755 air filter is crucial for efficient engine combustion and to prevent costly damage from contaminants.