The KOHLER 1215549-CP Side Spray Assembly provides a convenient water spray function for compatible kitchen faucet systems. It works by directing water through the spray head when activated, allowing users to rinse dishes, clean the sink, and reach areas that are difficult to access with the main faucet. Replacing a worn or damaged side spray assembly can help restore proper water flo... https://www.wholetoolbox.com/kohler-1215549-cp-side-spray-assembly/1215549-CP.html