[Compatibility with EC680/EC685] This 51mm three-ear portafilter is specifically designed to fit Dedica Series EC680 and EC685 espresso machines. Please note: This portafilter is not compatible with La Specialista models EC9335, EC9665, EC9115, or other models. your machine model is correct before placing an order. [The Advantages of a Bottomless Portafilter] The bottomless design allows you to clearly observe the entire extraction process, helping to spot and correct issues with grind, distribution, or tamping. It's a must-have for those looking to improve their espresso quality. [Included Puck Screen for Even Extraction] The Puck Screen promotes even water distribution across the coffee grounds, reducing channeling and ensuring consistent extraction. It also helps maintain the cleanliness of your machine's brewing . from Food-Grade Stainless Steel: Constructed with high-quality food-grade stainless steel, this portafilter guarantees and durability, ensuring that your espresso remains pure and taste-free from contaminants. [Ergonomic Polymer Handle for Comfort] The ergonomic polymer handle offers a comfortable grip, minimizing hand fatigue during extended use. It's ideal for both home baristas and professionals.Disassemble and Clean: Designed for convenience, this portafilter is easy to take apart for thorough cleaning, ensuring no coffee residue is left behind and maintaining the integrity of every brew. Colour: As Shown Material: alloy Package Contents: 1 x coffee handle 1 x filter basket 1 x Puck Screen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.