La Cimbali Double Portafilter Basket
If you drop 7 grams of quality coffee per shot, then this is the correct double filter basket. The alternate basket listed as "most common" and described as a 14 gram basket is too large for high density, quality coffee. I now have both .... if you use low density coffee the other larger basket may be appropriate. For high density coffee the "most common" basket holds a whopping 20 grams! Using it with only 14 grams inside does not produce good espresso.