Enhanced drainage and odor control: A high-quality stainless steel drain filter that keeps the sink flowing and helps prevent clogs from hair, debris, rings, jewelry and dirt. It also helps minimize odors by preventing buildup in the drain. Versatile plug and filter operation: This filter features an internal spring for strong snap-back performance, allowing easy switching between plug mode and filter mode. Improved draining convenience supports daily use with quick, clean emptying or filling. Durable and leak-proof: Made from premium stainless steel and brass for long-lasting durability and a reliable seal that helps prevent leaks at the sink. Easy to maintain with simple cleaning. Tool-free installation: Quick and easy to install without tools. Plug-and-play design with a straightforward, easy-to-clean surface. Use scenarios: - In the kitchen sink during daily dishwashing to trap food scraps and prevent clogs. - When rinsing produce or washing small items to keep debris out of the drain. - On busy days to maintain fast drainage and simple emptying or filling.