*SPECIAL ORDER ITEM PLEASE ALLOW AT MINIMUM 6 WEEKS FOR DELIVERY Discover the art of perfect extraction with our premium 54mm bottomless portafilter, specifically engineered for Breville espresso machines. This professional-grade accessory transforms your daily brewing ritual into a journey of exploration and mastery. Professional Visibility: The bottomless design reveals the entire extraction process, allowing you to perfect your technique and achieve barista-quality results. Breville-Specific Compatibility: Compatible with Breville Platinum 8 series models: 820, 840, 870, 875, 878, 879, 880, 450, and 550. 54mm Diameter: Designed to fit baskets of 54mm Breville Barista Pro and Breville Barista Espresso Machine models. Precision Engineering: 54mm three-ear design ensures perfect fit and seal for optimal extraction pressure. Modular Design: Fully detachable components (handle head, filter basket, and grip) for easy cleaning and customization. Versatile Integration: M10 specification allows for mix-and-match versatility with other components. Premium Construction: Crafted from high-grade 304 stainless steel for exceptional durability and performance. Compatibility List 54mm Fits Breville / Sage - 3 Ears Compatible with Barista Express, Barista Pro, Barista Touch, Bambino, Bambino Plus, Infuser, Duo Temp Pro and more (BES840/BES870/BES875/BES878/BES880/BES500)