The 1/2" FIL/REG from WATTS FLUIDAIR is a high-quality filter regulator designed for efficient fluid management. This unit combines filtration and regulation in one compact design, ensuring clean and consistent pressure for various applications. With a durable construction, it is built to withstand demanding conditions. The adjustable pressure settings allow for customization based on system requirements. Ideal for HVAC, pneumatic systems, and other fluid applications, this filter regulator is a reliable choice for professionals.