AFC2000 all in one air regulator with oil water separator and copper filter element is a compact FRL unit designed to deliver clean, regulated air to your tools. It combines three key functions in one inline assembly, helping protect tools and improve consistency. What it does: regulates pressure, removes moisture and oil, and filters particulates with a copper filter element for longer life. Why you need it: steady pressure reduces tool surges, lowers wear, and minimizes moisture and oil carryover in the air line. Materials and size: rugged metal body with a copper filter element; compact inline design to fit within existing tool lines and standard pneumatic fittings. Compatibility and performance: built to work with most air compressors and pneumatic tools, offering precise adjustment and low downstream pressure drop for reliable operation. Maintenance: straightforward to install and service; replaceable filter element and easy access for checks. Use scenarios Woodworking : run nailers and sanders with stable pressure and drier, cleaner air. Automotive/practice: spray or prime with reduced moisture and oil in the line, improving finish quality. Home garage: power pneumatic tools and airbrushes with consistent performance and lower maintenance. This AFC2000 FRL combo provides functional air treatment, solid compatibility, and dependable performance without unnecessary complexity.