The Watts Fluidair F/R+L Combo (Model P33CA14GEMNNLNA) is a reliable filter and regulator combination designed for 3/8 connections. This unit efficiently filters out impurities while regulating air pressure, ensuring smooth operation in pneumatic systems. Made from high-quality materials, it is built to withstand demanding environments. The compact design allows for easy integration into existing setups, making it ideal for both industrial and commercial applications. This combo unit is essential for maintaining air quality and pressure stability, meeting all relevant industry standards.