Discover the precision and elegance of manual espresso craftsmanship. The Leverpresso 51mm Ridgeless Filter Basket transforms your portafilter machine into an instrument of flavor clarity, designed for home baristas who demand excellence in every shot. ⚙️ At a Glance Type Non-Pressurized Filter Basket Material 304 Stainless Steel Capacity 16–18 Grams Size 51mm Diameter 🔧 Compatibility Engineered for most 51mm portafilter machines across popular espresso models. We recommend verifying your portafilter diameter before ordering to ensure optimal fit and exceptional performance with your machine. 🎯 Lever Machines ✓ Universal 51mm 🏠 Home Barista ♻️ Reusable & Sustainable 📐 Specifications ⚡ Micro-Holes 632 Precision Cuts ⌀ Hole Diameter 0.3mm Laser-Cut 🛡️ Finish Rust-Resistant 🎨 Design Ridgeless Profile ✨ Performance Advantages The ridgeless design with 632 precision laser-cut micro-holes delivers superior water distribution and consistent pressure dynamics. Experience richer crema, enhanced flavor clarity, and superior shot control compared to pressurized alternatives. Best paired with a 51mm tamper for ideal puck compression and extraction quality. 🧼 Care & Maintenance Rinse thoroughly with warm water after each use and dry completely with a soft cloth. The rust-resistant 304 stainless steel construction ensures lasting durability and consistent performance with minimal maintenance, supporting countless perfect shots throughout the years. Proper care preserves the precision of your micro-holes and extends the life of this investment piece. 🎯 Made For Home baristas, café enthusiasts, and cooking-focused coffee lovers who value precision, sustainability, and the meditative art of manual espresso extraction. This basket rewards technique and skill, transforming your daily coffee ritual into a moment of pure craft and intentionality. — Why We Selected This — The Leverpresso 51mm Ridgeless Basket represents the intersection of engineering precision and sustainable craftsmanship. Unlike pressurized baskets that mask technique, this ridgeless design demands and rewards skill while producing exceptional flavor clarity. At SERA, we champion reusable tools that elevate the home café experience—and this basket does exactly that, delivering café-quality espresso with every pull of the lever. 📦 Product Details Vendor ↩️ 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.