Replacement bottomless portafilter for DeLonghi EC680 EC685 EC820 EC860 EC785 EC850 Espresso Machine. Key benefits - Compatibility: fits DeLonghi EC680 / EC685 / EC820 / EC860 / EC785 / EC850 espresso machines as a reliable replacement part. - Even extraction: microporous design with surrounding filters promotes uniform coffee filtration, helping to reveal flow and crema and reduce channeling. - Durable and safe: made of high quality food-grade stainless steel, resistant to oxidation, corrosion and rust for lasting performance. - Comfortable and stable: ergonomically designed solid handle provides a secure grip and steady operation during shots. - Lightweight and efficient: designed to be easy to handle, improving workflow and consistency. Practical applications - Home barista practice: swap in this bottomless portafilter to observe espresso flow, adjust grind size, dose, and tamp to improve extraction and crema formation. - Daily espresso preparation: quick, reliable replacement part that maintains performance with minimal maintenance. - Barista training or small cafe use: use for coaching on shot timing, grind adjustment, and technique with clear visual feedback from the shot. Note: This is a replacement accessory intended for DeLonghi EC680 EC685 EC820 EC860 EC785 EC850 models.