This component, typically a conical or flat-bottomed receptacle, holds the coffee grounds during brewing. Constructed from materials like metal mesh, paper, or plastic, it allows hot water to pass through while trapping the grounds. This process separates the flavorful liquid coffee from the solid remnants, producing a clean, enjoyable beverage.
Essential for a quality brew, this device prevents grounds from entering the final cup, ensuring a smooth, grit-free experience. Its role is vital in extracting the full flavor profile of the coffee beans. Historically, various filtering methods were employed, evolving from simple cloth filtration to the precisely engineered components used in modern machines. This evolution reflects the ongoing pursuit of optimal flavor and convenience in coffee preparation.
