The Noratel FR60B-230230 is an industrial-grade fan filter unit designed for use in a range of HVAC, electrical, and electronic applications. This fan filter unit is intended for both cleanroom and general purpose industrial applications, and is designed to provide superior airflow and filtration performance. The unit features a high-efficiency impeller and seal system, plus a corrosion-resistant galvanized steel housing and motor. The included motor and filter elements come pre-wired and connected for easy installation and maintenance. The filter element is a standard G4-rated filter, capable of capturing particles down to 1 micron in size.