QUALITY: These round coffee filters are made of high-quality material with good strength and water permeability to help you brew great-tasting coffee. SUFFICIENT: You will receive 100 pieces of coffee filters, providing a long-lasting supply for daily use and replacement; ideal for sharing with family or friends. PRACTICAL: The fine pores effectively filter out particles and bitter sediments, helping preserve the coffee's natural flavor profile, including its sweetness and bitterness, without altering its characteristics. CONVENIENCE: These disposable replacement filters are compatible with espresso machines, allowing you to enjoy great coffee without the need to clean reusable metal filters. VERSATILE: Suitable for use in homes, offices, coffee shops, and restaurants; compatible with various coffee machines, making them a practical choice for coffee enthusiasts. Specification: Material: Paper Size Chart: Diameter: 5.6cm / 2.20 inch 6cm / 2.36 inch 6.8cm / 2.68 inch Package Includes: 1 x Round Coffee Filter Paper (100 count) Note: Please allow slight variations due to manual measurement and differences in display monitors.