Enhance your coffee brewing experience with this premium 51mm Coffee Bottomless Portafilter, crafted from 304 stainless steel. Designed to improve extraction quality, this bottomless portafilter allows you to observe the flow column, flow rate, color, and streaks during extraction, helping you identify inconsistencies for a more uniform coffee shot. Key Features: · Bottomless Design for Extraction Improvement: The open-bottom construction provides visibility of the espresso flow, enabling better judgment of extraction uniformity. · Durable 304 Stainless Steel: Resists oxidation, corrosion, and rust, ensuring long-lasting durability. · Detachable and Easy to Clean: Allows for quick disassembly and thorough cleaning. · Wide Compatibility: Designed for EC0310 models and compatible with most espresso machines featuring a 2-ear portafilter. · Included Stainless Steel Filter Basket: Comes with a matching 51mm stainless steel filter basket. Specifications: · Item Type: 51mm Coffee Bottomless Portafilter · Material: 304 Stainless Steel · Compatibility: Suitable for EC0310 and most espresso machines with 2-ear portafilters Package Includes: · 1 x 51mm Coffee Bottomless Portafilter · 1 x 51mm Stainless Steel Filter Basket This 51mm bottomless portafilter is an accessory for coffee enthusiasts seeking to refine their espresso extraction process. Its stainless steel construction, ease of cleaning, and broad compatibility make it suitable for home or professional use.