Features: 1Extraction Improvement: Bottomless design helps to observe the flow column flow rate color column streaks etc. to detect defects and errors before extraction and to better judge the homogeneity of the extraction thus making the extraction more delicious and consistent coffee. 2Prime Material: Bottomless portafilter is made of stainless steel environmental friendly more hygienic and safer with antioxidant and durable features. 3Detachable and Easy to Clean: Detachable design is easy and quick to dismantle easy to use and clean without dead ends. 4Included Filter Basket: Equipped with stainless Steel 58mm filter basket compatible with for Barsetto 58mm Filter Basket. 5Compatibility: This Triple Ear portafilter 58mm fits most of for Barsetto's Triple Ear Symmetrical Coffee Machines. Specification: Item Type: Coffee Portafilter Applicable Model: For BarsettoMaterial: Solid wood Stainless steelProduct Size: Approx. 23x5.8cm / 9.1x2.3in Package List: 1 xCoffee Portafilter