Filter papers have dimensions of approximately 90mm base diameter and 250mm flat diameter with a paper weight of approximately 39gsm (grams per square meter). They are suitable for commercial filter coffee machines NOT domestic coffee machines. Fits the Bravilor Bonamat Novo, Mondo and TH filter coffee machine Fits Buffalo F454, G108, J510, T418, CF593, DN487, DK946 filter coffee machines Fits other machines such as Technovorm, Kona, Bunn, Marco & Similar filter Coffee Machines Dimensions - Approximately 90mm Base Diameter & 250mm Flat Diameter with a paper weight of 39gsm (grams per square meter). Perfect for storing until needed. The paper used for our basket coffee filters is pure-grade paper free from all environmental pollutants. All our white paper is supplied from certified, sustainable forestry operations. Only wood-free virgin pulp is used for our paper without any recycled content. Our basket coffee filter paper conforms to all food legislation.