The John Deere PE79011284 is a genuine OEM air filter designed to provide superior engine protection for John Deere 2300 and 2400 series cotton pickers, as well as S760, S770, S780, S785, S790, X9 1000, and X9 1100 series combines. This primary air filter effectively removes contaminants from the air intake, ensuring clean airflow for optimal engine performance and longevity. With an outer diameter of 305 mm, an inner diameter of 180 mm, and a length of 330 mm, this filter is built to exact specifications for a perfect fit and reliable operation.