Transform your home espresso ritual with this professional-grade bottomless portafilter, engineered to reveal every nuance of your extraction. Watch your technique unfold with complete visual mastery, elevating your daily café experience to artisanal excellence. ⚙️ At a Glance Type Bottomless Portafilter Material Food Grade Stainless Steel Basket Diameter 51mm Capacity 2-Cup (18g) Handle Natural Wood Brand KAZNTCC 🔧 Compatibility Expertly engineered for CASABREWS CM5418, 3700Essential, 3700Gense, 3700Pro, Mr. Coffee Espresso & Cappuccino Machines, and Gevi 51mm groupheads. Compatible with all 51mm 3-ear portafilters featuring 4.4mm ear thickness. Always verify your machine model before purchase for optimal fit and performance. 🏠 CASABREWS CM5418 ☕ Mr. Coffee Espresso 🎯 Gevi 51mm ✨ 3-Ear Grouphead 🔩 Premium Parts 📐 Specifications ⚖️ Material Composition Premium Stainless Steel 📏 Diameter 51mm Standard 🔍 Design Feature Bottomless 🎚️ Filter Basket Precision-Cast Fine-Hole 🔬 Advanced Engineering The precision-cast fine-hole filter basket delivers robust construction that ensures a firm, secure machine attachment with every brew. The innovative bottomless design eliminates visual obstruction, providing complete transparency into your extraction process. Observe grind distribution uniformity, tamping consistency, and flow patterns in real-time—transforming your espresso machine into a window to perfection and enabling you to refine your barista technique with unparalleled insight. 🧼 Care & Maintenance The thoughtfully detachable design enables quick, thorough disassembly for effortless cleaning after each use. Simply remove the natural wood handle and rinse the stainless steel components with warm water. Hand wash to preserve the beautiful wood finish and extend the portafilter's lifespan. Regular maintenance ensures optimal performance and maintains the pristine appearance of your investment. 🎯 Made For Crafted for dedicated home baristas who view espresso preparation as an art form. Whether you're embarking on your extraction journey as a curious beginner or refining techniques as a seasoned enthusiast, this portafilter elevates your home café experience. It transforms your machine into an educational tool and artistic canvas, enabling you to master the subtle variables that distinguish mediocre esp ↩️ 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.