!! There are alloy styles and all-copper styles with high cost performance for you to choose 1080 Rotating Filter Faucet AeratorBig angel rotation makes this 1080 faucet aerator easy to wash face and eyes. This faucet mounted eyewash unit is a removable aerator and eyewash station. Its widely used in sink faucet in the bathroom or kitchen. High-quality MaterialsSturdy copper/alloy, ABS body and multi-layer plating for extra durability and longevity. Anti-rust. Four-layer filter to remove impurities for health. 2 Water ModesSoft Bubble Stream(1.8GPM) and Strong Sprayer Shower(1.8GPM). Soft Bubble Stream and Strong Sprayer Shower. Soft bubble stream mode fits for washing hands, face, and gargle. Strong sprayer shower mode makes items cleaned quickly. InstallationCompatible with most faucets. This item can be directly mounted on the faucets with 22mm male thread diameter, or use with the included faucet adapter to mount on the faucets with 23.5-24mm female thread diameter. BEST SERVICECustomer Service is our first priority. If you have any questions.Pls feel free to contact us,We will solve your problem in the first time to ensure your shopping experience.