Premium Material: The coffee filters are made of 100% natural unbleached paper, providing a healthy and eco-friendly option for your coffee brewing. Each pack contains 100 filters, and this set includes 200 packs. Advanced Design: Made from high-quality imported paper with a fine and smooth texture, these filters ensure consistent performance. The design includes reinforced diagonal lines from corner to corner to enhance strength and durability. Functions: These cone-shaped coffee filters are ideal for 4-6 cup brewers, allowing for full extraction of coffee flavor while minimizing bitterness. They offer fast filtration and help preserve the natural taste of coffee. Wide Compatibility: Suitable for use with most drip coffee makers, electric coffee machines, filter bowls, and V60 brewers. Please if you need assistance determining compatibility with your coffee maker. Attention: These filters are approximately 3.74 inches in side diagonal, 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 Packaging: 100 pieces per pack Compatibility: American coffee makers, drip coffee makers, filter cups Color: Brown Material: Paper Package Contents: 100 x Coffee Filter Papers (pack of 100) Note: Light and screen display differences may cause slight variations in color. Measurement may vary by +/- 1-3 cm.