Moen replacement part; 3919P.Moen part number 3919P is an aerator. Aerator 2.2 gallon per minute Male thread. 2.2 gallon per minute aerator. Male thread. Polished Brass finish.
From the Manufacturer
Moen's kitchen suites and designer kitchen faucet collections feature a variety of stylish, reliable and affordable kitchen faucets, as well as bar/prep faucets designed to fit your lifestyle and enhance your decor. Collections include single-handle and double-handle faucets in many different styles, finishes and configurations, with added extras like soap/lotion dispensers and coordinating side sprays. Many of Moen's newest kitchen collections, both wholesale and retail, feature faucets with pulldown functionality and multiple spray options, including Moen's patented pause button feature, which allows you to move outside of the sink area for added convenience and functionality.
Moen 3919P 2.2 GPM Male Thread Aerator Polished Brass - B0007A6MQE