Beverage filter cartridge

摘要

A beverage filter cartridge has an impermeable cup-shaped outer container (12) internally subdivided by a generally cup-shaped filter element (24) into a first chamber inside the filter and a second chamber located between the filter bottom (26) and the container bottom (14). The upper rim (30) of the filter is joined at a peripheral juncture (32) to the container side wall (16), and the filter side wall (28) has exterior channels (34) that face the container side wall (16) and lead downwardly from the peripheral juncture to the second chamber.