Serious coffee aficionados understand the need for a serious, permanent filter system. The true magic is the precious metal scientifically engineered foil filter. The precisely designed openings of the SwissGold® permanent filter hold back only the unwanted solids, while allowing the desirable flavor carriers to pass through for a perfect cup every time.

The KF 4 swissgold® permanent cone filter fits all coffee makers that take a #2 paper filter. Mostly used in drip coffee maker with a 2-6 cups capacity