How much do paper coffee filters weight?

Paper coffee filters can vary in weight depending on their size, shape, and material composition. Generally, a standard #2 cone paper coffee filter, the most commonly used size for a single cup of coffee, can weigh between 0.5 to 1 gram (0.018 to 0.035 ounces) approximately. However, individual coffee filters can have slight variations in weight based on the manufacturing process and the materials used.