- Compatible with Multiple Models: This 54mm bottomless portafilter is designed for Breville 8 series models including BES880, BES878, BES875, BES870, BES840, BES810, as well as the Barista Touch, Express, Pro, Infuser, and Duo Temp Pro. Ensure compatibility with your machine before purchasing for a seamless experience. - Premium Quality Construction: Crafted from 304 food-grade stainless steel, the strainer head of this portafilter guarantees durability and excellent performance with coffee grounds. The precision-cast filter screen maximizes extraction, ensuring that you enjoy the rich, full-bodied essence of your coffee. - Ergonomic Handling: The portafilter features an ABS plastic handle, designed for comfort and ease of use. Its smooth surface and ergonomic shape provide a secure grip, allowing for effortless manual control during the extraction process. - Enhanced Extraction Visibility: The bottomless design of this portafilter allows you to closely observe the coffee extraction in real-time. This visibility helps you identify and rectify extraction issues, ensuring consistently exceptional espresso every time. - Practical Use Scenarios: - Perfect for baristas and coffee enthusiasts looking to refine their espresso-making skills. - Ideal for home brewers who want to enhance their coffee experience by monitoring extraction and flavor development. - Great for troubleshooting and improving your espresso technique, leading to richer flavors and better crema. Invest in this 54mm bottomless portafilter for a professional coffee experience from the comfort of your home, ensuring every cup is crafted to perfection.