Upgrade your shower experience with EVERSTEIN''s dual-function, single-handle shower faucet set, now wall-mounted for seamless integration into your bathroom. Certified by cUPC and compliant with CEC standards, its U.S. standard NPT 2/1" connectors ensure hassle-free installation. Crafted from durable, all-metal materials with advanced rust, peel, and fingerprint-resistant finishes, it promises longevity and performance. Plus, enjoy the ease of temperature and flow control, all backed by a commitment to free part replacements and a lifetime warranty.USA local warehouse:Fast delivery in 3 - 7 days,free shipping.Feature- - 2-Function Shower Sprays: You have full control of this shower system. Just a revolve, then can easily turn on rain Shower and tub spout,Bathtub spout fills the bathtub quickly.- Gentle Bathtub Spout: Our bathtub spout with a built-in faucet aerator offers a cascade of soft, skin-friendly water, reducing splash and saving water. It''s an invitation to unwind in a bath that feels like a gentle hug.- Dual Pressure Personalized Options: Select a powerful 2.5 GPM high-pressure experience, or opt for a water-saving film installed at the shower arm and head connection for a 1.8 GPM flow rate. Meets California CEC water-saving standards.- Buy with Confidence: Our shower system is cUPC certified and complies with ASME A112.18.1-2018/CSA B125.1-18 standards. The product features a design for standard 1/2" American pipe connections and is approved by the California Energy Commission.- No Water Hammer Noise:The anti-backflow function of check valves and the buffer device inside valve core relieve the impact force of water pressure.preventing water hammer noise and ensuring safe and comfortable use.- Anti-Scald: Pressure-balanced valve prevents water pressure fluctuations, so the shower water temperature will be constant and not change suddenly even when the toilet is flushed or other appliances are utilized with water. Valve tested with 600,000 times life cycles- Durability Guaranteed:Our shower faucet is constructed from solid brass and SS 304 stainless steel, utilizing the latest electroplating and polishing technology to ensure anti-corrosion and anti-rust properties.- 100% Satisfaction Guarantee: Lifetime warranty, free guarantee on any product quality issues, and free permanent shower cartridge replacement. Specifications:- Standard 1/2" NPT threads connection- Rough-in valve included.- cUPC Certified:Yes- CEC Certified:Yes- CSA Certified:Yes- Flow Rate: 2.5 GPM / 9.5 LPM