The Sealey SA4001F is a high-flow air line filter designed to deliver clean, moisture-free compressed air for professional workshop applications. With an impressive maximum airflow capacity of 135cfm and operating pressure up to 145psi, this filter is suitable for most workshop air supply set-ups where reliable air quality is essential for pneumatic tools and equipment. Built with a robust die-cast control head and clear polycarbonate bowl, the SA4001F allows for easy visual inspection of moisture levels and filter condition. The clear bowl design enables tradespeople to monitor accumulated water and contaminants at a glance, helping to maintain optimal air quality for spray guns, impact wrenches, and other air-powered tools. The filter features an automatic drain tap for convenient moisture removal and comes equipped with a protective metal bowl cage to safeguard the polycarbonate bowl from workshop knocks and impacts. The 1/2"BSP inlet and outlet connections provide straightforward i