Enfinigy Drip Coffee Maker with Stainless Steel Permanent FilterPure coffee taste with no waste. This corrosion resistant, reusable Size 4 filter is made from 18 10 stainless steel with a single mesh layer and fits snugly into all the drip coffee makers. The filter features a hinged handle for effortless removal from the coffee maker and a handle plate for easy disposal of coffee filters over trash can. This sustainable filter won't clog, does not alter the flavor of coffee, and can be cleaned in the dishwasher.