Bottomless Portafilter 57 mm with 18-21 g filterbasket by Lelit

The Lelit Bottomless Portafilter 57mm with 18-21g filterbasket represents the perfect training and diagnostic tool for serious home baristas and professionals seeking to optimize their espresso extraction technique. This naked portafilter exposes the entire extraction process, allowing visual monitoring of puck saturation, channeling detection, and flow patterns while delivering the aesthetic beauty of visible espresso streaming through precision filter holes. Key Features Precision 57mm Diameter : Specifically designed for Lelit Anna, Anita, and Diana espresso machines with 57mm group heads Professional Triple Basket : Includes 18-21g laser-cut filter basket for large capacity extractions and specialty drinks Chrome-Plated Brass Construction : Durable commercial-grade materials ensure longevity and optimal heat retention Ergonomic Plastic Handle : Gentle ergonomical slant provides comfortable grip and balanced handling during extraction Laser-Cut Precision Holes : Ultra-fine and even holes optimize water flow distribution for superior extraction consistency Full Extraction Visibility : Naked design exposes complete extraction process for training and troubleshooting Technical Specifications Diameter : 57mm (compatible with Lelit domestic group heads) Basket Capacity : 18-21g triple shot filter basket included Material : Chrome-plated brass body with technopolymer handle Weight : 340-450g depending on configuration Handle Type : Ergonomic plastic with anti-slip design Compatibility : Lelit Anna (PL41E, EM, TEM), Anita (PL42), Diana models Manufacturing : Professional-grade construction standards Professional Training Benefits The bottomless design transforms espresso preparation into a visual learning experience, allowing baristas to identify channeling, uneven extraction, and puck preparation issues in real-time. This immediate feedback accelerates skill development while enabling precise technique refinement for consistently superior espresso quality. Triple Shot