Transform your daily espresso ritual with this precision-engineered 54mm bottomless portafilter, where Italian craftsmanship meets the warmth of natural walnut. Designed for home baristas who demand both visual clarity and tactile comfort in every extraction. ⚙️ At a Glance Type Bottomless Portafilter Size 54mm Diameter Material 304 Stainless Steel & Walnut Quantity Single Unit 🔧 Compatibility 🔹 Breville Bambino 🔹 Barista Express 🔹 Barista Pro 🔹 Infuser 🔹 Duo Temp Pro Fits Models: BES450, BES500, BES880, BES810BSS, BES860XL, BES870XL, BES878 📐 Specifications 🥄 Material Grade 304 Food-Grade Stainless Steel ⌀ Basket Diameter 54mm Precision Fit 🌳 Handle Material Natural Walnut Wood ✨ Design Feature Bottomless / Visual Extraction 💎 What Makes It Exceptional This bottomless portafilter removes visual barriers between you and your extraction. The transparent design reveals how your grounds distribute and flow—essential feedback for refining your tamping technique and dialing in the perfect shot. Precision-engineered in food-grade 304 stainless steel with superior oxidation resistance, it pairs beautifully with an ergonomic walnut handle that becomes more refined with every use, developing a soft patina that speaks to years of mindful brewing. 🧼 Care & Maintenance Daily Care: Rinse the portafilter thoroughly under warm water immediately after use to prevent espresso residue buildup. Dry completely with a soft cloth. Walnut Handle: Wipe the natural wood handle with a dry cloth only—avoid prolonged water exposure to preserve the wood's integrity and beauty. Deep Cleaning: Hand wash recommended. Never use harsh abrasives or place in the dishwasher, as this protects both the stainless steel finish and walnut wood from damage. 🎯 Ideal For Home baristas who take espresso seriously—those who view brewing as a mindful ritual rather than a rushed morning habit. Perfect for anyone seeking to master extraction technique, understand their machine's behavior, and develop a deeper connection to the craft of coffee-making. This portafilter rewards technique, encourages experimentation, and transforms your Breville machine into a true café-quality tool. — Why We Selected This — We chose this portafilter because it bridges the gap between home brewing and professional espresso ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-CuratedEvery tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen GuidanceClear how-to notes so you get great results at home. ✓ Real SupportQuestions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.