1. Taste The porous wrapping design increases the surface area of the extracted coffee grounds, ensuring the coffee powder is fully saturated for a richer and more delicious brew. Specially designed for pressure coffee machines to ensure uniform extraction and a consistent, rich flavor. 2. Ultra Fine Filter This reusable coffee filter uses a filter basket cup with ultrafine pores, preserving the oils and flavors of the coffee for a smoother, richer cup. It helps maintain the delicate taste during leisure brewing, so you can enjoy a better cup with your regular grounds. 3. Cost Saving The stainless steel coffee filter lets you brew with your own fresh coffee, reducing waste from disposable paper filters and letting you enjoy your favorite coffee at a lower ongoing cost. Ideal for use at home or in small offices. 4. Stainless Steel Coffee Filter The 51mm filter basket is made of stainless steel, providing rustproof and wearresistant performance to help ensure coffee quality. Stainless steel is easy to clean—simply rinse with water and reuse after drying for a quick, convenient setup. Use scenarios Home espresso or pressure machines: Use with your regular ground coffee to achieve uniform extraction and a richer, more consistent shot. use at home or in the office: Reduce disposable filter waste while enjoying fresh, flavorful coffee with every brew. Leisure brewing and quick cleanups: Preserve coffee oils and aroma for a smoother cup, with fast cleaning and reuse after drying.