6 Washable & Reusable Coffee Filters # 4 Cone Fit Black & Decker, Braun, Cuisinart, GE, Hamilton Beach, Jerdon, Krups, Melitta, Mr. Coffee, Mr. Coffee Concepts, Norelco, Proctor Silex, Regal, Sunbeam & West Bend; Designed & Engineered by Crucial Coffee