Premium Quality: This faucet is made of food grade SUS 304 stainless stell, 100% lead-free, anti-corrosion & rust. The brushed nickel finish will never fade. For daily maintenance, simply wipe it with a soft cloth to keep it clean. Modern Design: Featuring a 360-degree rotating gooseneck and a single handle with 90-degree water flow control, this kitchen sink water filter faucet adapts to any angle you require. Its solid construction and durable design ensure smooth, trouble-free operation. No Leakage and Strong Flow: Drinking water faucet high-grade cartridge with excellent sealing, tested before leaving the factory to ensure no leakage and no dripping.It can reach a maximum flow rate of 1.8 GPM, allowing you to fill a 1-gallon bottle in 33 seconds. Easy Installation and Compatibility: GIMILI provides you with a detailed user manual and installation video, allowing you to install the faucet independently within 15 minutes. 3 sizes quick connectors (1/2 inch & 1/4 inch & 3/8 inch PE tubing) are offered to meet your various installation needs. Product Specifications: Total faucet height 11.02 inches, spout reach 5.12 inches. Required sink installation hole size 1-1.4 inches. Maximum countertop thickness 2 inches. This GIMILI kitchen sink faucet is made of high quality 304 stainless steel and has a brushed nickel finish. It is a single-handle faucet that is easy to install and use. The faucet has a non-air gap design that prevents water from leaking out of the faucet, and it also has a built-in water filter that can remove impurities from your water, such as lead, chlorine, and rust. The faucet has a flow rate of 1.8 gallons per minute (gpm), and it is also compatible with reverse osmosis or water filtration systems. The faucet is easy to clean and maintenance, and it is backed by a 2-year warranty.