This washable & reusable Stainless Steel Basket Coffee Filter with a lifetime 100% guarantee, fits Bunn Coffee Makers. With this permanent filter you never need to buy paper filters again. Since it's made of stainless steel, there are no toxic chemicals involved in the brewing process and will allow for a stronger more robust cup of coffee. The reusable filter is very easy to use and can be rinsed clean in the sink or dish washer. Simply place the filter in the carafe, fill with coffee, and brew as you would with paper filters. This filter has the approximate dimensions of 7cm height, 12cm rim diameter & a 8cm base diameter. TOP BENEFITS OF PERMANENT COFFEE FILTERS REDUCES WASTE QUICK AND EASY TO CLEAN STRONGER MORE ROBUST COFFEE ENVIRONMENTALLY FRIENDLYFITS BUNN COFFEE BREWERS: BX BTX GRX HG HT NHB NHS ST FITS TECHNIVORM COFFEE BREWERS: CDT Grand CD GRAND OXO On Barista Brain 12 CupThis is a generic product designed and engineered in the United States by GoldTone. This is not a Bunn® OEM product and is not covered under any Bunn® manufacturer's warranty. The Bunn® brand names and logos are the registered trademarks of their respective owners. Any use of the Bunn® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.