Features: 1. Wide Compatibility: This coffee portafilter is suitable for Expobar, Rocket, Faema, Wega, EM19M2, Gemilai, Casadio, Ascaso, Sanremo, La Cimbali, Bezzera, Royal, etc., binaural symmetrical 58mm commercial coffee machines. 2. Bottomless Portafilter: The bottomless design helps you observe the flow column, flow rate, color, and flow column streaks, allowing you to correct and improve extraction issues for a more delicious and consistent brew. 3. Aluminum Alloy Material: Made from environmentally friendly and harmless aluminum alloy, this portafilter is more sanitary and safer, oxidation-resistant, corrosion-resistant, rust-proof, and durable. 4. Easy to Use: The detachable design is convenient and quick to disassemble, easy to use and clean without dead corners. Includes a 58mm filter basket, compatible with Expobar filter baskets. 5. Wooden Handle: The handle is made of solid wood, providing a comfortable and stable grip. Specifications: Item Type: Coffee Portafilter Material: Wood, Aluminum Alloy Product Size: Approx. 230x58mm / 9.1x2.3in Applicable Models: For Expobar, Rocket, Faema, Wega, EM19M2, Gemilai, Casadio, Ascaso, Sanremo, La Cimbali, Bezzera, Royal, etc., Binaural Symmetrical 58mm commercial coffee machine. Package Includes: 1 x Coffee Portafilter