- Compatibility: Our 51mm bottomless portafilter is designed to fit perfectly with Delonghi coffee machines, including models ECP3420, ECP3120, EC155, BCO430, and EC260. Please verify your coffee machine model for compatibility before purchasing. Contact us for any questions regarding the product. - Stainless Steel Craftsmanship: Made from food-grade stainless steel with a high-polish finish, this portafilter combines durability and quality. The ergonomic wood handle ensures comfortable use, while the design guarantees thorough filtering, leaving no impurities in your espresso. - Innovative Detachable Design: The bottomless filter holder can be easily assembled and disassembled, making cleaning and maintenance effortless. This feature enhances your espresso-making experience, allowing for quick swaps with alternative filter baskets. - Precision Espresso Mastery: Take full control of your espresso preparation with our thoughtfully designed portafilter. The rosewood handle not only adds elegance but also improves your grip and control during extraction, ensuring a consistently perfect cup of coffee. It is suitable for both novices and experienced baristas. Use Scenarios: 1. Home Brewing: Ideal for daily coffee lovers looking to elevate their home brewing experience with professional-quality espresso. 2. Barista Training: Perfect for coffee enthusiasts and aspiring baristas who want to refine their skills and understand the nuances of espresso extraction. 3. Coffee Enthusiasts: A great addition for those who enjoy experimenting with different coffee blends and extraction techniques for various flavor profiles.