The F+R+L Combo 1/2 NPT from Watts Fluidair combines filtration, regulation, and lubrication in one compact unit. This essential component is designed for pneumatic systems, ensuring clean, regulated air supply with integrated lubrication. The unit features a 1/2 NPT connection, making it compatible with standard piping systems. With a maximum pressure rating of 150 psi, it effectively protects downstream equipment from contaminants and moisture. The easy-to-read pressure gauge and adjustable settings enhance user control, making it a reliable choice for industrial applications.