<h3>About this item</h3><ul> <li>High quality material: The Faucet Aerator bubbler key is made of durable ABS, which is sturdy, long-lasting and not easy to break, with a fine filter to keep the water flow stable and constant without splashing.</li> <li>Package Contents:The package includes 12 pieces of 16.5mm, 18.5mm, 21.5mm, and 24mm faucet filter cache aerators to accommodate various faucet diameters. For installing and removing, 4 different sizes of tap aerators keys.</li> <li>Prevent splashing: The faucet bubbler has a waterproof seal on the outside that prevents water from splashing out the side, each bubbler has fine mesh holes that help reduce the impact of water, the water flow mixes with air and prevents splashing by creating a large number of bubbles, the strainer inside can filter out most impurities.</li> <li>Wide Application:Kitchen sink faucets, bathroom faucets, and toilet faucet spout heads can all be equipped with flow restrictor insert faucet aerators. The faucet aerator is compatible with Neoperl, Moen, Kohler, American Standard, Danze, and Groche Faucet Aerator.</li> <li>Easy to install: The wrench tool included with the faucet filter replacement allows for quick and easy removal and installation, so no plumber is needed. The entire installation and removal process is very easy.</li> </ul><h3>Overview</h3><ul> <li> <strong>Brand:</strong> BOETOADG</li> <li> <strong>Material:</strong> Acrylonitrile Butadiene Styrene (ABS)</li> <li> <strong>Finish Type:</strong> Glossy</li> <li> <strong>Specification Met:</strong> NSF 61</li> <li> <strong>Thread Size:</strong> M24x1</li> </ul>