ARO F35331-410 Air Filter

The ARO F35331-410 is a 3/8" NPT inline air filter from the ARO‑Flo 2000 Series, built to remove airborne solids and liquids before tools and equipment in compressed-air systems. It uses a 5 µm element, features a metal bowl with sight glass and manual drain, and is housed in an aluminum body rated for up to 250 psi and a maximum operating temperature of 175°F. The filter provides up to 156 SCFM of airflow, has a 2.4 oz sump capacity, and accepts standard 3/8" NPT connections for seamless integration with other 2000 Series components and modular FRL setups. Its compact footprint—about 7.047 inches tall and 2.6 inches in diameter with an overall width around 2.87 inches—makes it suitable for mid-range air-tool applications, including filtration for air tools, valves, cylinders, pumps, and other pneumatic equipment.