| 摘要 |
A disposable stepped beverage filter cartridge system for brewing differe nt types of single serving beverages. The stepped beverage filter cartridge system comprises a sealed stepped container, a filter element internally subdiving the container to form a brewing chamber, a beverage powder contained in the brewing chamber, liquid inlet means piercing the container to provide hot pressurize d water to the brewing chamber and a liquid outlet means to allow for extracted beverag e product to be removed and collected.
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