GoldTone replacement #4 cone filter for the Cuisinart Coffee Maker Machine. This filter is manufactured from surgical grade stainless-steel woven mesh, this filter is washable & reusable. Easy to clean: Rinse under running water or clean in the dishwasher after emptying grounds. To use: Simply place in the filter holder and fill with ground coffee. Lets the coffee flavor through for richer tasting coffee. Helps eliminate the need for paper filters. Manufactured by GoldTone Products in the USA. This is not a Cuisinart® OEM product and is not covered under any Cuisinart® manufacturer's warranty. Please check your manufacturer's warranty with regard to the use of non-OEM parts. The Cuisinart® brand names and logos are the registered trademarks of their respective owners.