A. Each box contains 500 paper coffee filters, along with a free coffee sample and a coffee cup coaster. All products are manufactured [origin information is missing in the original data here]. B. Overall dimensions: The top diameter is 9 3/4 inches, and the bottom diameter is 4 1/4 inches. This coffee filter is bowl - shaped and serves as a replacement filter for coffee machines. C. This 12 - cup capacity decanting coffee filter 20115 can be used with a variety of coffee machines, including Bunn's C, S, R, O, VLPF, VPR, VPS, and VP - 17 decanting coffee machines. It is also compatible with commercial coffee machines from Bloomfield, Curtis, Fetco, or Royal Cup; suitable for pour - over, drip, or thermos coffee machines. The large - sized coffee filter is suitable for places such as restaurants, offices, cafes, coffee shops, hotels, churches, gas stations, etc. D. This filter has a relatively large capacity and can fill a standard pot of coffee. It is made of thick paper, which helps ensure that each brew of coffee has a smooth taste without coffee grounds residue. It can also be used for making tea.