Elevate your espresso experience with our precision-engineered filter basket. Featuring advanced micro-perforation technology and premium food-safe materials, this professional-grade component ensures exceptional extraction quality and flavor development. High-Precision Filtration Technology: 1800 precisely calibrated holes (0.24mm diameter) optimize extraction flow while preventing fine grounds from passing through, enhancing crema formation and flavor concentration. Straight-Wall Flat-Bottom Design: Engineered geometry promotes even water distribution and uniform extraction compared to traditional curved baskets, allowing more consistent contact between water and coffee. Premium Food-Grade Construction: This clock basket is made of 304 food with superior corrosion resistance, oxidation resistance, and easy-clean properties for long-lasting performance. Universal Compatibility: Available in industry-standard sizes (51mm, 54mm, 58mm) to fit most commercial and prosumer espresso machines on the market. Manufactured Excellence: Premium "Matrix" series baskets produced stringent quality control and food safety certification, Total 1783 holes.