Ultrafine Filtration System: This professional-grade stainless steel coffee filter features an ultra-fine mesh, ensuring only the smoothest, full-bodied coffee passes through. Enjoy a refined espresso or coffee taste that highlights the delicate flavors of your favorite beans. Durable Stainless Steel Construction: Crafted from high-quality stainless steel, this 2-cup filter basket resists rust and wear. It's tasteless and safe for direct food contact, making it an indispensable tool for any coffee aficionado. Effortless Cleaning and Maintenance: The reusable nature of this coffee filter basket means you can simply rinse it under clean water and let it dry for repeated use. Its stable performance and easy installation make it a practical choice for daily brewing. Wide Compatibility: Designed to fit semi-automatic espresso machines and 51mm coffee machines, this coffee ground filter bowl lets you enjoy a delicious cup of coffee anytime. A must-have accessory for enhancing your coffee experience at home or in a café. Comprehensive Package: The set includes 1 single cup, 1 double cup, and 1 four cup single wall coffee filter baskets. Whether you're a home brewer or a professional barista, these tools are essential for crafting perfect cups of coffee. Color: As Shown Material: Stainless Steel Package Contents: (1*Single/Double/Four Cup coffee filter) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.