- Compatibility : This 54mm portafilter is designed specifically for the Duo-Temp, Infuser, Bambino, Barista Express, Barista Touch, and Barista Pro Espresso Machines. - Dual Spouts : Prepare two single espresso shots simultaneously with no residual coffee left in the filter. This feature is ideal for entertaining guests or enjoying a quick coffee at home. - 2 Cup Capacity : Equipped with a 2 cup filter basket, this portafilter can accommodate up to 20 grams of coffee grounds, ensuring you have the perfect espresso shot every time. - Enhanced Coffee Quality : The precise design of the portafilter minimizes channeling, delivering a consistent and rich extraction for a superior taste in your coffee. Practical Use Scenarios : 1. Home Brewing : Effortlessly brew two espressos at once for a morning boost or an afternoon pick-me-up without waiting. 2. Social Gatherings : Impress your friends at gatherings by serving multiple espressos, perfect for small parties or casual entertaining. 3. Daily Ritual : Streamline your daily coffee routine with the convenience of brewing two cups quickly, saving you time during busy mornings. Upgrade your espresso experience with this essential 54mm portafilter that combines functionality, efficiency, and compatibility for the ultimate home brewing setup.