The F+R+L Combo 3/4 NPT by Watts Fluidair is a versatile fluid control solution that combines filtration, regulation, and lubrication in one compact unit. This assembly is designed for 3/4 NPT connections, making it easy to integrate into existing systems. It effectively removes contaminants, regulates pressure, and provides necessary lubrication to ensure optimal performance of pneumatic tools and equipment. Constructed from high-quality materials, this combo unit meets industry standards for reliability and efficiency, making it an essential component for any fluid management system.