Premium Wall Mount Tub Filer: The pressure balancing shower valve, hand shower, and tub spout are constructed of high-quality solid brass, the sturdy brass construction can prevent corrosion and make the waterfall tub faucet longevity, you can feel good quality after you receive it. cUPC Certified and Anti-Scald: Advanced pressure balance ceramic disc cartridges with cUPC certification can effectively protect you and your family from scalding injury caused by sudden changes in hot or cold water pressure. Connector Size of the Tub Faucet: Male threaded 1/2" NPT inlets, U.S. plumbing connections, you don't need to worry if the connector size will fit your pipe thread or not; come with installation instructions, make the installation easier. Great Design Waterfall Spout: The water flow of the spout is 6 GPM at 60 psi water pressure, it 10 minutes to fill in your tub. Lifetime Limited Warranty: Lifetime highest standard customer service. Preventing Water Hammer: This shower valve body is made of one-piece solid brass, ensuring quality and longevity. Furthermore, the shower valve comes with an extra function of preventing water, runs quieter, and protects your piping system, which brings you a comfortable shower experience that seems like under a natural raindrop.