Micro fine flavor enhancing perforations release coffee’s full flavor, while filtering out impurities for a richer tasting cup of coffee. Double crimped filter design for extra strength and durability is guaranteed not to burst. Chlorine and Gluten free. Kosher certified. Convenient package of 100 filters. Melitta® number 4 filters fit all coffeemakers designed with a number 4 cone – 8 - 12 Cup electric machines. Natural brown cone coffee filter Micro fine flavor enhancing perforations release coffee’s full flavor, while filtering out impurities for a richer tasting cup of coffee Double crimped filter design for extra strength and durability is guaranteed not to burst Chlorine and Gluten free Kosher certified Convenient package of 100 filters Melitta® number 4 filters fit all coffeemakers designed with a number 4 cone – 8 - 12 Cup electric machines Fits Melitta® models: ACM6, ACM-10A electric & Melitta® models CM6/4, FT4-L1, CM1-G1, CM4-G4 & CM4-C6 drip coffemakers Also fits all coffeemakers using a #4 filter including 10 Krups models, 12 Braun models, Oster, Phillips & Black & Decker model DCM328.