Features: 1Compatibility: This 58mm bottomless portafilter is compatible with for Breville 9 series and most commercial coffee machines with a 58mm symmetrical dual ear design. 2Detachable and Easy to Clean: With its detachable design, this handle is convenient and quick to disassemble, ensuring easy clean without any blind spots. 3Stainless Steel Material: Made of high temperature resistant stainless steel, this coffee portafilter is easy to clean and maintain, keeping it shiny and new for a long time. 458mm Diameter: The coffee machine's filter basket features a 58mm diameter, which matches the common coffee powder quantity in the market, ensuring even extraction and a rich coffee flavor. 5Enhance Coffee Flavors: The bottomless design of this portafilter allows for enhanced flavors and aromas in your coffee making, giving you a more enjoyable and flavorful coffee experience. Specification: Item Type: Coffee portafilterMaterial: Plastic, stainless steelWeight: Approx. 364g / 12.8ozProduct Size: 220x58mm / 8.7x2.3inFitment: Fit for Breville 9 series Package List: 1 x Coffee Portafilter