kahvisuodatin

A kahvisuodatin, commonly known as a coffee filter, is a device used to separate coffee grounds from brewed coffee. Its primary purpose is to allow the liquid coffee to pass through while retaining the solid coffee particles, resulting in a clear and sediment-free beverage.

The most common type of kahvisuodatin is made from paper. These disposable filters are cone-shaped or basket-shaped and are placed inside a coffee maker's brew basket. The hot water passes through the coffee grounds and the filter paper, extracting the coffee's flavor and aroma. Paper filters are designed to absorb some of the coffee's oils, which can contribute to a cleaner taste.

Reusable kahvisuodatin options also exist. These are typically made from metal (often stainless steel) or cloth. Metal filters, usually mesh, allow more of the coffee's oils and fine particles to pass through, potentially resulting in a fuller-bodied cup. Cloth filters offer a balance, retaining some oils while still providing a relatively clear brew. Reusable filters require cleaning after each use.

The choice of kahvisuodatin can influence the final taste and texture of the brewed coffee. Factors such as filter material, porosity, and how the filter is used all play a role in the brewing process and the resulting cup.