Function: 1. Compatibility: This 58mm two-ear handle is compatible with Expobar, Rocket, Faema, Rancilio, EM19M2, Gemilai (commercial and household 58mm), Casadio, Ascaso, Sanremo, La Cimbali, GAECM, Bezzera, Royal, and Wega models with bilateral symmetrical 58mm group heads. 2. Includes Filter Basket: Comes with a 58mm stainless steel filter basket compatible with Expobar 58mm portafilters. Ideal for daily use and meets various brewing needs. 3. Improved Extraction: Designed to allow clear observation of the flow column, flow rate, color, and stream consistency. Helps identify potential issues before extraction, allowing for better evaluation of extraction uniformity, resulting in more consistent and flavorful coffee. 4. Durable Powder Bowl: Made from aluminum alloy, offering corrosion resistance and durability. Provides a hygienic and safe solution for daily espresso preparation. 5. Specifications: - Item Type: Coffee Filter - Compatible Models: Expobar, Rocket, Faema, Rancilio, EM19M2, Gemilai (commercial and household 58mm), Casadio, Ascaso, Sanremo, La Cimbali, GAECM, Bezzera, Royal, Wega most 58mm bilateral symmetrical commercial group heads - Material: Aluminum Alloy - Size: 230x58mm / 9x2.3 inches - Package Includes: 1 x Coffee Handle with Filter Basket