Abstract: A filter basket for a beverage machine includes a sidewall and a strainer portion. The filter basket forms a brew chamber into which ground coffee or other products are added. The brew chamber is defined by a sidewall, a strainer surface, and a smooth contour between the tapered sidewall and the strainer surface. The brew chamber is defined by smooth lines to create better fluid flow through the extraction process. A plurality of apertures are formed in the strainer surface to filter out large particles while allowing brewed beverage to flow therethrough. The tapered sidewalls in combination with the strainer surface, the smooth contour, and the unique pozzetto shape, result in a pressure profile and fluid flow characteristics that reduce the tendency of channeling through the ground coffee and result in a more consistent and uniform extraction.

Abstract: A filter basket for a beverage machine includes a sidewall and a strainer portion. The filter basket forms a brew chamber into which ground coffee or other products are added. The brew chamber is defined by a sidewall, a strainer surface, and a smooth contour between the tapered sidewall and the strainer surface. The brew chamber is defined by smooth lines to create better fluid flow through the extraction process. A plurality of apertures are formed in the strainer surface to filter out large particles while allowing brewed beverage to flow therethrough. The tapered sidewalls in combination with the strainer surface, the smooth contour, and the unique pozzetto shape, result in a pressure profile and fluid flow characteristics that reduce the tendency of channeling through the ground coffee and result in a more consistent and uniform extraction.

Abstract: A device to prepare an infusion, such as a brewed beverage, by moderating and manipulating the extraction rate of a particulate base during an infusion, a related method to prepare such an infusion, and a resultant product of such a method.