Bottomless Portafilter for QuickMill E61 Espresso Machines The Bottomless Portafilter for QuickMill E61 Espresso Machines is a premium accessory designed for baristas and espresso lovers who want complete control over their coffee brewing process. With its spout-free design, it gives you an unobstructed view of the extraction, allowing you to fine-tune grind size, tamp pressure, and distribution for the perfect shot. Real-Time Extraction Feedback By exposing the bottom of the basket, this portafilter shows you exactly how your espresso is flowing. You can easily spot channeling or uneven extraction and adjust your technique for richer, smoother, and more balanced flavors. Built for Quality and Durability Made from high-grade metal with durable components, this portafilter is crafted to withstand daily use. Its open design eliminates hard-to-clean areas, ensuring fast and easy maintenance. Encourages Precision and Experimentation The Bottomless Portafilter is ideal for testing different grind settings, tamping pressures, and brewing times, making it a valuable tool for home and professional baristas alike. Perfect Fit for QuickMill E61 Models Fully compatible with all QuickMill E61 espresso machines, including QM67, Rubino, Carola, Rubino Plus, Andreja, Aquila, Elevate V, Elevate R, Essence, and more. Please note: basket not included. How to Use Lightly fill the portafilter basket to the top. Distribute grounds evenly with your finger. Center the tamper and press lightly. Apply approximately 30 lbs (13 kg) of even pressure. Tap to loosen stray grounds. Tamp lightly again if needed. Brew and enjoy watching the espresso flow. Specifications Type: Bottomless portafilter Material: Metal and plastic Compatibility: All QuickMill E61 models (QM67, Rubino, Carola, Rubino Plus, Andreja, Aquila, Elevate V, Elevate R, Essence, and more) Diameter: 58 mm Included in the Box 1x Bottomless Portafilter Basket not included Shipping Information Free shipping from our warehouse in Italy to Europe, Canada, USA, Australia, and more Ships within 2-3 business days