Faucet Aerator: Wide-angle rotation makes this 1080° faucet aerator easy to wash your face and eyes. This faucet-mounted eyewash unit is a removable aerator and eyewash station. It is widely used in sink faucets in the bathroom or kitchen. High-quality material made of premium raw brass. Sturdy construction ensures durability and long-term use. Heavy-duty copper, ABS body, and multi-layer plating for durability and longevity. Rust-proof. Four-layer filter to remove impurities for health. 2 Water Modes: Soft Bubble Stream (1.8 GPM) and Powerful Spray Shower (1.8 GPM). Soft bubble stream and powerful spray shower. The soft bubble stream mode is suitable for washing hands, face, and gargling. The powerful spray shower mode can quickly clean items. Easy to install, compatible with most faucets. This item can be mounted directly on faucets with a 22mm diameter male thread, or use with the included faucet adapter to mount on faucets with a 23.5-24mm diameter female thread. Smart Faucet