Premium Material: These coffee filters are made of 100% natural unbleached paper, providing a healthier brewing experience. Each pack contains 100 filters, for a total of 200 packs. Advanced Design: Made from high-quality imported paper with a fine and smooth texture, ensuring no roughness. Features reinforced wave-pattern lines from corner to corner for added strength and durability. Functions: The cone-shaped coffee filter allows for full extraction of coffee grounds, ideal for 4-6 cups. Helps preserve the natural taste of coffee while enabling fast filtration. Wide Compatibility: Suitable for use with drip coffee machines, electric coffeemakers, filter bowls, and V60 brewers. Please verify compatibility with your specific coffee maker model. Attention: Filter size is approximately 3.74 inches in diagonal side length, 1.97 inches in bottom width, 6.3 inches in maximum top width, and 3.94 inches in center height. Specification: Product Name: Coffee Filter Paper Type: Type 102 Fan-Shaped Filter Paper Specification: 100 pieces per pack Application: Compatible with American coffee makers, filter coffee makers, and filter cups Color: Brown Material: Paper Package Contents: 100 x Coffee Filter Paper Note: Light and screen display differences may cause slight variations in color. Measurement allows for an error of +/- 1-3 cm.