Avalon Metal Basket Strainer Brass Nut 4-1/2" (Pack Of 10) Drain Catches 1300BN

Filtering solid debris from entering your plumbing system with a mesh screen, strainers prevent clogging that can lead to system malfunction. When water and liquids pass through a strainer, the debris basket blocks troublesome items from going down the drain, offering an easy way for scraps to be discarded.