99% Universal: The kitchen faucet spray head accessories are easy to install. Just unscrew the original aerator and install our spray head. Suitable for faucets with 22mm male thread, 24mm female thread, or 18mm female thread. Ensures compatibility with a variety of faucets. (Note: rubber washers must be added before connection) 3 Water-saving Modes: The faucet booster filter has 2 buttons and 3 modes. The booster faucet can be adjusted to 3 different water flow settings: water flow, strong spray, and spray. Simply press the switch button to change to the desired mode. Note: The button cannot be locked when there is no water flow; it can be fixed only when water is flowing. Rust-proof ABS + Brass Material: The sink faucet sprayer swivel head is made of high-quality solid brass, and the sprayer attachment is constructed from ABS material with polished chrome plating on the surface to resist scratches and corrosion. Slim and Stylish Design: Our spray head features a slim and compact design, adding an elegant touch to your kitchen while maintaining maximum functionality without compromising quality. Easy to Install: The kitchen faucet spout is easy to install and compatible with kitchen sink faucets, bathroom faucets, and balcony faucets.