Enhance your coffee brewing experience with this premium 3 Ears Portafilter, specially designed with a 51mm diameter to fit a wide range of commercial coffee machines. Crafted from high-quality stainless steel and featuring a solid wood handle, this portafilter combines durability with ergonomic comfort for precise and consistent coffee extraction every time. Key Features: · Wide Compatibility: Compatible with numerous popular coffee machine models, including Donlim 6001, 5403, KF5400, Petrus 3606, 3690, 3366 (excluding PE3320), Yanxuan coffee maker (excluding Donlim KF600 and KF6001), Maxim MKA71, DERLLA, KF500S, KF5002, KF7001, KF8001, CM4621, CM4218, CM4219, CM4008D, Severin, GULISSO, Stelang, and most other three-ear symmetrical 51mm commercial espresso machines. · Included 51mm Stainless Steel Filter Basket: Comes equipped with a compatible 51mm stainless steel filter basket, eliminating the need for an additional purchase and allowing you to start brewing immediately. · Bottomless Design for Extraction Improvement: The innovative bottomless portafilter design offers clear visibility of the espresso flow, enabling you to monitor the column, flow rate, color, and extraction streaks. This feature aids in identifying pre-extraction errors and ensures more consistent, flavorful coffee results. · Premium Stainless Steel Construction: Made from environmentally friendly, corrosion-resistant, and durable stainless steel that promotes hygiene and long-lasting use. · Detachable and Easy to Clean: The filter basket can be easily removed for thorough cleaning, preventing residue buildup and ensuring optimal hygiene and safety. Specifications: · Material: Solid Wood Handle, Stainless Steel Portafilter · Product Size: Approx. 51mm (diameter) x 230mm (length) / 2.0 x 9.1 inches · Applicable Models: Compatible with Donlim, Petrus, Yanxuan, Maxim, DERLLA, Severin, GULISSO, Stelang, and most other 51mm three-ear commercial coffee machines (please check model exclusions) Package Includes: · 1 x 3 Ears Portafilter with 51mm Stainless Steel Filter Basket This 3 Ears Portafilter is an ideal upgrade for baristas and coffee enthusiasts seeking to improve extraction quality and consistency. Its sturdy construction, ergonomic design, and broad machine compatibility make it a versatile and essential accessory for professional and home espresso setups.