This 3/8" in-line compressed air moisture and water filter trap (Model F503) is designed to improve air quality and protect your pneumatic tools. With a 5-micron filter element and a 2.7 oz polycarbonate bowl enclosed in a durable metal guard, it efficiently removes water droplets and fine debris from your air line. The filter includes a clear sight glass for easy moisture level monitoring and a manual ball-style drain valve for fast, hassle-free draining. A built-in arrow on top of the housing clearly indicates the required direction of airflow for proper installation. Ideal for garages, workshops, and industrial air systems, this unit is compact and comes with a wall mounting bracket for secure setup. Specifications: Max Working Pressure: 215 PSI (14.8 Bar) Inlet/Outlet Ports: 3/8" Female NPT (approx. 5/8" in diameter) Filter Element: 5 Micron Bowl Capacity: 2.7 oz Bowl Material: Clear Polycarbonate with Protective Metal Cover Drain Valve: Manual Ball-Style Drain Sight Glass: Integrated for Monitoring Moisture Level Airflow Direction: Marked Arrow on Top for Proper Installation Dimensions: Approx. 6-5/8" Height x 2.15" Width x 2.15" Depth Mounting Bracket: Included Max Temperature: 140°F (60°C) Applications: Designed for use with blow guns, pneumatic tools, spray systems, and air compressor lines in garage, workshop, and industrial environments.