BUNN BCF100
Specially designed to work with BUNN brewers. 1/4 in taller than other filters to allow for the quick flow of water into the brew funnel and the needed mixing action for complete, even extraction. 100% biodegradable. Tested to meet all FDA requirements. Designed to fit BUNN 8 and 10 cups brewers, fits most flat-bottom coffee funnels. 2-3/4 x 3 in.